B5DM538Single Receiver Narrowband UHF Wireless Intercom Beltpack

F.01U.195.915 Rev. 09 JUNE / 2019 BTR-80N, TR-80N, TR-82N Professional Wireless Intercom System Operating Instructions 2 BTR-80N, TR-80N, TR-82N PROPRIETARY NOTICE The product information and design disclosed herein were origi- nated by and are the property of Bosch Security Systems, Inc. Bosch reserves all patent, proprietary design, manufacturing, repro - duction, use and sales rights thereto, and to any article disclosed therein, except to the extent rights are expressly granted to others. COPYRIGHT NOTICE Copyright 2019 by Bosch Security Systems, Inc. All rights reserved. Reproduction, in whole or in part, without prior written permission from Bosch is prohibited. *All other trademarks are property of their respective owners. WARRANTY AND SERVICE INFORMATION For warranty and service information, refer to the appropriate web site below: RTS Intercoms .............................. www.rtsintercoms.com/warranty RTS Digital RTSTW AudioCom RadioCom Intercom Headsets CUSTOMER SUPPORT Technical questions should be directed to: Customer Service Department Bosch Security Systems, Inc. www.telex.com TECHNICAL QUESTIONS EMEA Bosch Security Systems Technical Support EMEA http://www.rtsintercoms.com/contact_main.php DISCLAIMER The manufacturer of the equipment described herein makes no expressed or implied warranty with respect to anything contained in this manual and shall not be held liable for any implied warranties of fitness for a particular application or for any indirect, special, or consequential damages. The information contained herein is subject to change without prior notice and shall not be construed as an expressed or implied commitment on the part of the manufacturer. THE LIGHTNING FLASH AND ARROWHEAD WITHIN THE TRIANGLE IS A WARNING SIGN ALERTING YOU OF “DANGEROUS VOLTAGE” INSIDE THE PRODUCT. CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER. NO USER- SERVICABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL. THE EXCLAMATION POINT WITHIN THE TRIANGLE IS A WARNING SIGN ALERTING YOU OF IMPORTANT INSTRUCTIONS ACCOMPANYI NG THE PRODUCT. MARKING DEFINTION IF ON PRODUCT. WARNING: APPARATUS SHALL NOT BE EXPOSED TO DRIPPING OR SPLASHING AND NO OBJECTS FILLED WITH LIQUIDS, SUCH AS VASES, SHALL BE PLACED ON THE APPARATUS. WARNING: THE MAIN POWER PLUG MUST REMAIN READILY OPER- ABLE. CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, GROUND- ING OF THE CENTER PIN OF THIS PLUG MUST BE MAINTAINED. WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS APPRATUS TO RAIN OR MOISTURE. WARNING: TO PREVENT INJURY, THIS APPARATUS MUST BE SECURELY ATTACHED TO THE FLOOR/WALL/RACK IN ACCOR- DANCE WITH THE INSTALLATION INSTRUCTIONS. This product is AC  or DC powered. BTR-80N, TR-80N, TR-82N 3 Important Safety Instructions 1. Read these instructions. 2. Keep these instructions. 3. Heed all warnings. 4. Follow all instructions. 5. Do not use this apparatus near water. 6. Clean only with dry cloth. 7. Do not block any ventilation openings. Install in accordance with the manufacturer’s instructions. 8. Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat. 9. Do not defeat the safety purpose of the polarized or grounding-type plug. A polarized plug has two blades with one wider than the other. A grounding type plug has two blades and a third grounding prong. The wide blade or the third prong are provided for your safety. If the provided plug does not fit into your outlet, consult an electrician for replacement of the obsolete outlet. 10. Protect the power cord from being walked on or pinched particularly at plugs, convenience receptacles, and the point where they exit from the apparatus. 11. Only use attachments/accessories specified by the manufacturer. 12. Use only with the cart, stand, tripod, bracket, or table specified by the manufacturer, or sold with the apparatus. When a cart is used, use caution when moving the cart/apparatus combination to avoid injury from tip-over. 13. Unplug this apparatus during lightning storms or when unused for long periods of time. 14. Refer all servicing to qualified service personnel. Servicing is required if the apparatus is damaged in any way, such as: the power supply cord or plug is damaged, liquid is spilled or objects fall into the apparatus, the apparatus is exposed to rain or moisture, the apparatus is dropped, or the apparatus does not operate normally. 4 BTR-80N, TR-80N, TR-82N Table of Contents Important Safety Instructions ....................................3  INTRODUCTION .............................................9 General Description ..............................................9 System Features ....................................................9 Controls and Connections ...................................10 BTR-80N – Front Panel ..........................................10 BTR-80N – Rear Panel ...........................................11 Specifications ..........................................................12 TR-80N - Top Panel ................................................14 Specifications ..........................................................16 TR-82N – Top Panel ...............................................18 Specifications ..........................................................20  INSTALLATION ............................................19 Unpacking ...........................................................19 Antenna Connection ...........................................20 Antenna Polarization ...........................................20 Distance between Antennas ................................21 Antenna Placement .............................................21 Improving Reception and Increasing Range .......23  OPERATION ..................................................25 BTR-80N ............................................................25 Operation ..........................................…

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66 OperationBTR-80N, TR-80N, TR-82N Receive Frequency The Receive Frequency screen displays the beltpack receiver frequency in MHz. The frequency cannot be changed in factory- defined groups, but can be changed in user-defined groups. To edit the RX frequency (User Groups Only), do the following: 1.Set the unit to the desired user-defined group and channels.  See Groups and Channels Instructions. The menu structure in Figure 79 indicates how to get to the receive frequency screen. 2.Push SET to edit the RX frequency.  The frequency flashes. 3.Using the UP/DOWN arrow buttons, select the desired frequency.  The frequency can be changed in 25 kHz steps. 4.Push SET to place the unit on the new receive frequency. Microphone Gain The Microphone Gain screen displays the beltpack microphone gain setting. There are 16 possible settings. The number zero (0) indicates minimum microphone gain, the number 15 is maximum. Each step is about three (3) dB. To adjust the microphone gain, do the following: 1.Push SET at the microphone gain screen.  The number flashes. 2.Using the UP/DOWN arrow buttons, to select the desired gain. 3.Push SET to place the unit at the indicated microphone gain. Battery Display The Battery Display screen indicates the current percentage of battery remaining. Battery Percentages 100 Pct. = Fresh Battery 75 Pct. = 75% Life Left 50 Pct. = 50% Life Left 25 Pct. = 25% Life Left 10 Pct. = 10% Life Left. Low Battery Light. 0 Pct. = Battery Dead. Unit will lose communication at any time. FIGURE 79. Receive frequencies/Microphone Gain Battery Percentage Screen BTR-80N, TR-80N, TR-82NOperation 67 Low Battery Alert Tone The beltpack sends an audio alert tone to the headset if battery life reaches 10%. The 1 kHz tone is heard for 0.5 seconds, every 30 seconds. The tone is only heard and set at the beltpack. To set the low battery alert tone, do the following: 1.Press SET at the battery percentage screen.  A screen appears displaying Lb t oFF.  The low battery tone option also flashes 2.Using the UP/DOWN arrow buttons, turn the low battery tone option on or off. 3.Press SET to accept the change.  The screen now displays with AL or ni flashing. 4.Using the UP/DOWN arrow buttons, select AL or ni for Alkaline/NiMH battery gauge calibration. 5.Press SET to return to the battery gauge screen. Transmit Power The Transmit Power screen displays the current setting of the beltpack transmitter’s output power level. There are four (4) settings. Transmit Power Settings When the unit is set to auto, base station information tells the beltpack the appropriate power settings to use based upon the received signal strength level at the base station. By reducing the transmit power when possible, the battery life of the beltpack can be slightly extended and intermodulation products can be reduced. To change the transmit power setting, do the following: 1.Push SET at the transmit power screen. 2.Using the UP/DOWN arrow buttons, select the power setting. 3.Push SET to place the unit at the indicated setting. FIGURE 80. Transmit Power/Squelch Screen Auto (Default) The beltpack’s transmitter adjusts its output level according to information sent to the beltpack from the base station. It adjusts between tow (2) levels: 5mW or 50 mW. 5The beltpack transmits at 5 mW 50The transmitter is at 50 mW 100The transmitter is at 100 mW 68 OperationBTR-80N, TR-80N, TR-82N Squelch Screen The Squelch screen allows the user to adjust the beltpack squelch level. To adjust the squelch level, do the following: 1.Push SET at the squelch screen.  The squelch setting flashes. 2.Using the UP/DOWN arrow buttons, select the squelch setting.  A setting of 00 holds the squelch open for testing. WARNING:Do not set the squelch to 00 while wearing headphones with the volume turned up. White noise with no signal can be uncomfortably loud. 3. Push SET to save the new squelch setting. NOTE:The belt pack employs two (2) different types of squelches. A fast acting noise-type squelch and a slower data squelch. For audio to be received by the beltpack, both a good signal-to-noise audio signal (with a noise threshold set via the user squelch settings above) and a valid data stream must be detected. Headphone Options: • If the TR-82N has a 4-pin headset connector, the headphone should be set to hP 4-P (4-pin). •When supplied with a 5-pin (stereo) headset connector, the settings hP Add should be used for Mono or hP SEP for channel 1 in left earpiece and channel 2 in right earpiece. •A 5-pin single-sided headset should be set to  hP 4-P. Auxiliary Input: The TR-82N has a 3.5 mm mono auxiliary input jack. Audio from this jack is heard only in the beltpack headset. To set th e Auxiliary mode, do the following: 1.Press SET. 2.Using the UP/DOWN arrow buttons, select the AUX mode setting. 3.Press SET to accept the screen setting.  If Aux is not Off, the next scr een displays Au NN where NN is a two (2) digit number between 0 and 15. This is the volume level setting for the aux input. 4.Press SET.  The two (2) digits will flash. 5.Using the UP/DOWN arrow buttons, select the AUX volume. 6.Press SET to accept the gain setting. Transmit Mode Screen The Transmit Mode screen is used to select the following modes: Transmit Mode Description Ptt Push-to-Talk. The transmitter is always on. Pressing the TALK button un-mutes the audio. The beltpack responds to the base audio mute commands.  When a user disables the beltpack Portable Station Connect button, the beltpack T ALK button turns off. Pt tr Push-to-Transmit. The transmitter is off and audio muted until the TALK button is on. The beltpack will ignore lockout or shutdown commands from the base. Pt trl Push-to-Transmit Lockout Enabled. The transmitter is off and audio muted until the TALK button is on. The beltpack will respond to lockout commands from the base, such as First-On-Latch Out and Portable Station Connect disable. Pt trn Push-to-Transmit Lockout Enabled but no busy tone. This mode is the…

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March 2, 2020 Subject: Declaration of electrical identical models. Under this IC number are three models of wireless intercom beltpacks: TR-80N-FD, TR-80N-FE and TR-80N-HE. We, Bosch Security Systems, Inc., declare these models are identical in function, mechanical layout and electrical components. The only difference in t he models are restrictions of their overall allowed transmit and receive ranges. The f requency bands of the three models are defined below: TR-80N-FD TR-80N-FE TR-80N-HE RX: 482 – 500 MHz, TX: 572 – 590 MHz RX: 482 – 500 MHz, TX: 590 – 607.975 MHz RX: 500 – 518 MHz, TX: 590 – 607.975 MHz All other aspects of these three models are identical. Sincer ely, James A ndersen / Principal Electrical Engineer Bosch Security Systems, Inc.

February 21, 2020 To: BVCPS, INC. 775 Montague Expressway, Milpitas, CA 95035 USA Dear Sir/Madam, Re: Project and Product Certification Representative Authorization Letter We, Bosch Security Systems, Inc., hereby authorize Bureau Veritas Consumer Product Services, Inc. to act as a Certification Body for certifying for the following project(s): FCC ID: B5DM538 Product Description: Wireless Intercom Beltpack Model: TR-80N We affirm that between Bureau Veritas Consumer Product Services, Inc. and Bosch Security Systems, Inc., any difference in understanding, including test plan, measurement methods, applicable standards and relevant procedures and processes have been resolved prior to commencement of testing activities. Sincerely, James Andersen / Principal Electrical Engineer Bosch Security Systems, Inc

February 21, 2020 To: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD Subject: Permanent Confidentiality Request for FCC ID: B5DM538 Pursuant to sections 0.457 and 0.459 of CFR 47, we respectfully request permanent confidential treatment of the following Exhibits accompanying this application as: - e.g. Block Diagram - e.g. Schematics - e.g. Operational Description The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. The applicant understands that disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely, James Andersen / Principal Electrical Engineer Bosch Security Systems, Inc

February 21, 2020 To: Federal Communications Commission Office of Engineering and Technology Equipment Authorization Division 7345 Oakland Mills Road Columbia, Maryland 21046 Subject: Short Term Confidentiality Request for FCC ID: B5DM538 To Whom It May Concern: Pursuant to sections 0.457 and 0.459 of CFR 47, and to avoid premature release of sensitive information prior to marketing or release of the product to the public, the applicant requests the following documents contained in this certification application be temporarily withheld from public disclosure for an initial period of 45 or 180 days; or for a specified date of / / not to exceed 180 days from the Grant Date. See KDB 726920. - e.g. User Manual - e.g. Internal Photos - e.g. Test Setup photos - e.g. External Photos The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. Sincerely, James Andersen / Principal Electrical Engineer Bosch Security Systems, Inc

EUT Photo-External view EUT – Front View EUT – Rear View EUT – Top View EUT – Bottom View EUT – Left View EUT – Right View

RoHS STANDARD ENVIRONMENT REQUIREMENT : NO BANNED SUBSTANCES ACC. TO N2580-1 Design of the label has to follow the latest Corporate Design ST Product and Packaging Labels F01U375150 Label Size 38.00 X 12.50 Freimaßtol. / TOLERANCES Fehl. Angaben / MISS. DETAILS Dokumentenart / DOCUMENT TYPE DRW Stueckliste besonderes Blatt / PARTS LIST ON SPECIAL SHEET Oberfläche SURFACE Datum/DATE gep.CHK. Original: Nr NO Aenderung CHANGE gueltig VALID Ers.d. / REPLACED BY de/en Blatt SHEET 1 Bemerkung / TITLE Stoff / MATERIAL aus / FROM Massstab SCALE Gewicht WEIGHT DIN A4 Gr.St. VOLUME Nr. / NO. Name/NAME gez./DWN. ges/APP Ers. f. / REPLACES 1 BL/SH gez. DWN. Spezial Label TSS - F01U375150 Security Systems 5/31/2019RAJ1BUV 5/31/2019RAJ1BUVF03X0622930101

TR-80N Labels are located under battery pack. Product label FCC ID and part 15 label

RoHS STANDARD ENVIRONMENT REQUIREMENT : NO BANNED SUBSTANCES ACC. TO N2580-1 Design of the label has to follow the latest Corporate Design ST Product and Packaging Labels F01U359319 Label Size 26.00 X 12.50 mm Freimaßtol. / TOLERANCES Fehl. Angaben / MISS. DETAILS Dokumentenart / DOCUMENT TYPE DRW Stueckliste besonderes Blatt / PARTS LIST ON SPECIAL SHEET Oberfläche SURFACE Datum/DATE gep.CHK. Original: Nr NO Aenderung CHANGE gueltig VALID Ers.d. / REPLACED BY de/en Blatt SHEET 1 Bemerkung / TITLE Stoff / MATERIAL aus / FROM Massstab SCALE Gewicht WEIGHT DIN A4 Gr.St. VOLUME Nr. / NO. Name/NAME gez./DWN. ges/APP Ers. f. / REPLACES 1 BL/SH gez. DWN. Product Label TR-80N-FD TSS - F01U359319 Security Systems 6/14/2019RAJ1BUV 6/14/2019RAJ1BUVF03X0623510101 Label Size 38.00 X 12.50

RoHS STANDARD ENVIRONMENT REQUIREMENT : NO BANNED SUBSTANCES ACC. TO N2580-1 Design of the label has to follow the latest Corporate Design ST Product and Packaging Labels F01U359413 Freimaßtol. / TOLERANCES Fehl. Angaben / MISS. DETAILS Dokumentenart / DOCUMENT TYPE DRW Stueckliste besonderes Blatt / PARTS LIST ON SPECIAL SHEET Oberfläche SURFACE Datum/DATE gep.CHK. Original: Nr NO Aenderung CHANGE gueltig VALID Ers.d. / REPLACED BY de/en Blatt SHEET 1 Bemerkung / TITLE Stoff / MATERIAL aus / FROM Massstab SCALE Gewicht WEIGHT DIN A4 Gr.St. VOLUME Nr. / NO. Name/NAME gez./DWN. ges/APP Ers. f. / REPLACES 1 BL/SH gez. DWN. Product Label TR-80N-FE TSS - F01U359413 Security Systems 6/14/2019RAJ1BUV 6/14/2019RAJ1BUVF03X0623510101 Label Size 26.00 X 12.50 mm Label Size 38.00 X 12.50

RoHS STANDARD ENVIRONMENT REQUIREMENT : NO BANNED SUBSTANCES ACC. TO N2580-1 Design of the label has to follow the latest Corporate Design ST Product and Packaging Labels F01U359425 Freimaßtol. / TOLERANCES Fehl. Angaben / MISS. DETAILS Dokumentenart / DOCUMENT TYPE DRW Stueckliste besonderes Blatt / PARTS LIST ON SPECIAL SHEET Oberfläche SURFACE Datum/DATE gep.CHK. Original: Nr NO Aenderung CHANGE gueltig VALID Ers.d. / REPLACED BY de/en Blatt SHEET 1 Bemerkung / TITLE Stoff / MATERIAL aus / FROM Massstab SCALE Gewicht WEIGHT DIN A4 Gr.St. VOLUME Nr. / NO. Name/NAME gez./DWN. ges/APP Ers. f. / REPLACES 1 BL/SH gez. DWN. Product Label TR-80N-HE TSS - F01U359425 Security Systems 6/14/2019RAJ1BUV 6/14/2019RAJ1BUVF03X0623510101 Label Size 26.00 X 12.50 mm Label Size 38.00 X 12.50

EUT Photo-Internal View EUT – Uncover View PCB1 Front View PCB1 Rear View PCB2 Front View PCB2 Rear View PCB3 Front View PCB3 Rear View PCB4 Front View PCB4 Rear View

Calibration Laboratory of Schmid & Partner Engineering AG Zeughausstrasse 43, 8004 Zurich, Switzerland Accredited by the Swiss Accreditation Service (SAS) 5 Schweizerischer Kalibrierdienst C Service suisse d'etalonnage 5 Servizio svizzero di taratura Swiss Calibration Service Accreditation No.: SCS 0108 The Swiss Accreditation Service is one of the signatories to the EA Multilateral Agreement for the recognition of calibration certificates Object Calibration procedure(s) Calibration date: This calibration certificate documents the traceability to national standards, which realize the physical units of measurements (SI}. The measurements and the uncertainties with confidence probability are given on the following pages and are part of the certificate. All calibrations have been conducted in the closed laboratory facility: environment temperature (22 ± 3)°C and humidity< 70%. Calibration Equipment used (M&TE critical for calibration) Primary Standards ID Cal Date (Certificate No.) Scheduled Calibration Power meter NRP SN: 104778 04-Apr-18 (No. 217-02672/02673) Apr-19 Power sensor NRP-Z91 SN: 103244 04-Apr-18 (No. 217-02672) Apr-19 Power sensor NRP-Z91 SN: 103245 04-Apr-18 (No. 217-02673) Apr-19 Reference 20 dB Attenuator SN: S5277 (20x) 04-Apr-18 (No. 217-02682) Apr-19 DAE4 SN: 660 19-Dec-18 (No. DAE4-660 Dec18) Dec-19 Reference Probe ES3DV2 SN: 3013 31-Dec-18 (No. ES3-3013 Dec18) Dec-19 Secondary Standards ID Check Date (in house) Scheduled Check Power meter E4419B SN: GB41293874 06-Apr-16 (in house check Jun-18) In house check: Jun-20 PowersensorE4412A SN: MY41498087 06-Apr-16 (in house check Jun-18) In house check: Jun-20 PowersensorE4412A SN: 000110210 06-Apr-16 (in house check Jun-18) In house check: Jun-20 RF generator HP 8648C SN: US3642U01700 04-Aug-99 (in house check Jun-18) In house check: Jun-20 Network Analyzer E8358A SN: US41080477 31-Mar-14 (in house check Oct-18) In house check: Oct-19 Calibrated by: Approved by: Issued: February 20, 2019 This calibration certificate shall not be in full without written Certificate No: EX3-7525_Feb19 Page 1 of 19 Calibration Laboratory of Schmid & Partner Engineering AG s c s Schweizerischer Kalibrierdienst Service suisse d'etalonnage Servizio svizzero di taratura Swiss Calibration Service Zeughausstrasse 43, 8004 Zurich, Switzerland Accredited by the Swiss Accreditation Service (SAS) Accreditation No.: SCS 0108 The Swiss Accreditation Service is one of the signatories to the EA Multilateral Agreement for the recognition of calibration certificates Glossary: TSL NORMx,y,z ConvF tissue simulating liquid sensitivity in free space sensitivity in TSL I NORMx,y,z diode compression point DCP CF A,B,C,D Polarization q> Polarization S crest factor (1/duty_cycle) of the RF signal modulation dependent linearization parameters q> rotation around probe axis S rotation around an axis that is in the plane normal to probe axis (at measurement center), i.e., S = 0 is normal to probe axis Connector Angle information used in DASY system to align probe sensor X to the robot coordinate system Calibration is Performed According to the Following Standards: a) IEEE Std 1528-2013, "IEEE Recommended Practice for Determining the Peak Spatial-Averaged Specific Absorption Rate (SAR) in the Human Head from Wireless Communications Devices: Measurement Techniques", June 2013 b) IEC 62209-1, ","Measurement procedure for the assessment of Specific Absorption Rate (SAR) from hand- held and body-mounted devices used next to the ear (frequency range of 300 MHz to 6 GHz)", July 2016 c) IEC 62209-2, "Procedure to determine the Specific Absorption Rate (SAR) for wireless communication devices used in close proximity to the human body (frequency range of 30 MHz to 6 GHz}", March 2010 d) KDB 865664, "SAR Measurement Requirements for 100 MHz to 6 GHz" Methods Applied and Interpretation of Parameters: • NORMx,y,z: Assessed forE-field polarization B = 0 (f s 900 MHz in TEM-cell; f > 1800 MHz: R22 waveguide). NORMx,y,z are only intermediate values, i.e., the uncertainties of NORMx,y,z does not affect the E 2 -field uncertainty inside TSL (see below ConvF). • NORM(f)x,y,z = NORMx,y,z *frequency _response (see Frequency Response Chart). This linearization is implemented in DASY4 software versions later than 4.2. The uncertainty of the frequency response is included in the stated uncertainty of ConvF. • DCPx,y,z: DCP are numerical linearization parameters assessed based on the data of power sweep with CW signal (no uncertainty required}. DCP does not depend on frequency nor media. • PAR: PAR is the Peak to Average Ratio that is not calibrated but determined based on the signal characteristics • Ax,y,z; Bx,y,z; Cx,y,z; Dx,y,z; VRx,y,z: A, 8, C, D are numerical linearization parameters assessed based on the data of power sweep for specific modulation signal. The parameters do not depend on frequency nor media. VR is the maximum calibration range expressed in RMS voltage across the diode. • ConvF and Boundary Effect Parameters: Assessed in flat phantom using E-field (or Temperature Transfer Standard for f s 800 MHz) and inside waveguide using analytical field distributions based on power measurements for f > 800 MHz. The same setups are used for assessment of the parameters applied for boundary compensation (alpha, depth} of which typical uncertainty values are given. These parameters are used in DASY 4 software to improve probe accuracy close to the boundary. The sensitivity in TSL corresponds to NORMx,y,z * ConvF whereby the uncertainty corresponds to that given for ConvF. A frequency dependent ConvF is used in DASY version 4.4 and higher which allows extending the validity from ± 50 MHz to ± 100 MHz. • Spherical isotropy (30 deviation from isotropy): in a field of low gradients realized using a flat phantom exposed by a patch antenna. • Sensor Offset: The sensor offset corresponds to the offset of virtual measurement center from the probe tip (on probe axis). No tolerance required. • Conn…

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Report Format Version 5.0.0 Issued Date : 04/07/2020 Report No. : FCC_IC_SAR_SL19101602-BSS-009_TR80N Rev 1.0 Page : 1 of 46 SAR Test Report Report No. : FCC_IC_SAR_SL19101602-BSS-009_TR80N Rev 1.0 FCC ID IC : : B5DM538 1321A-TR80NDE Applicant : Bosch Security Systems, Inc Address : 8601 East Cornhusker Highway Lincoln, NE 68507 Product : Single Receiver Narrowband UHF Wireless Intercom Beltpack Brand : RTS Models : TR-80N-FD, TR-80N-FE, TR-80N-HE Standards : EN 62209-1:2016, IEC 62209-1:2016, EN 62209-2:2010, IEC 62209-2:2010 FCC 47 CFR Part 2 (2.1093), RSS-102 Issue 5 IEEE C95.1:2019, IEEE Std 1528:2013 KDB 865664 D01 v01r04, KDB 447498 D01 v06 Sample Received Date : 12/06/2019 Date of Testing : 12/19/2019-12/29/2019 Issue Date : 04/07/2020 Test Location : 775 Montague Expressway, Milpitas, CA 95035 The above equipment has been tested by Bureau Veritas Consumer Products Services, Inc., Milpitas Branch, and found compliance with the requirement of the above standards. The test record, data evaluation & Equipment Under Test (EUT) configurations represented herein are true and accurate accounts of the measurements of the sample’s EMC characteristics under the conditions specified in this report. Prepared By : Yao-Wei Lee/ Test Engineer Approved By : Chen Ge / Engineer Review This report is for your exclusive use. Any copying or replication of this report to or for any other person or entity, or use of our name or trademark, is permitted only with our prior written permission. This report sets forth our findings solely with respect to the test samples identified herein. The results set forth in this report are not indicative or representative of the quality or characteristics of the lot from which a test sample was taken or any similar or identical product unless specifically and expressly noted. Our report includes all of the tests requested by you and the results thereof based upon the information that you provided to us. You have 60 days from date of issuance of this report to notify us of any material error or omission caused by our negligence, provided, however, that such notice shall be in writing and shall specifically address the issue you wish to raise. A failure to raise such issue within the prescribed time shall constitute your unqualified acceptance of the completeness of this report, the tests conducted and the correctness of the report contents. Unless specific mention, the uncertainty of measurement has been explicitly taken into account to declare the compliance or non-compliance to the specification. The report must not be used by the client to claim product certification, approval, or endorsement by A2LA or any government agencies. Report Format Version 5.0.0 Issued Date : 04/07/2020 Report No. : FCC_IC_SAR_SL19101602-BSS-009_TR80N Rev 1.0 Page : 2 of 46 Table of Contents Release Control Record ............................................................................................................................................................... 3 1. Summary of Maximum SAR Value ....................................................................................................................................... 4 2. Description of Equipment Under Test ................................................................................................................................. 5 3. SAR Measurement System ................................................................................................................................................... 6 3.1 Definition of Specific Absorption Rate (SAR) ............................................................................................................... 6 3.2 SPEAG DASY6 System ............................................................................................................................................... 6 Data Acquisition Electronics (DAE) .............................................................................................................................. 7 Probes ......................................................................................................................................................................... 8 Light-Beam Unit ........................................................................................................................................................... 8 Phantoms..................................................................................................................................................................... 9 Device Holder ............................................................................................................................................................ 10 DASY6 Measurement Chain ...................................................................................................................................... 10 Data Evaluation .......…

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