FCCID.CO- FCC ID Database
HomeCompaniesEquipment ClassesSearch

© 2026 FCC ID Database. All rights reserved.

AboutContactData sourced from FCC public records
  1. Home/
  2. Rosslare Enterprises Ltd/
  3. GCD-PYR-2011AG

GCD-PYR-2011AGPIR detector

Rosslare Enterprises Ltd
PIR detector - FCC ID GCD-PYR-2011AG - Rosslare Enterprises Ltd
Click to zoom

Application Details

Equipment Class
DSC - Part 15 Security/Remote Control Transmitter
Date of Grant
Dec 08, 2010
Application Purpose
Original Equipment
Date of Application
Dec 07, 2010
Equipment Note
PIR detector
Frequency Range
433.92000000 - 433.92000000
Company
Rosslare Enterprises Ltd
Country
Hong Kong

Documents & Files

Select a file to view

Users Manual

↗

Cover Letter(s)

↗
↗
↗

External Photos

↗

ID Label/Location Info

↗
↗

Internal Photos

↗

Test Report

↗

Test Setup Photos

↗

Document Text

Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.

Users Manual

PYR-2011A Installation Instructions Advanced Wireless PIR 1 0706-0960110+02 1. Introduction The PYR-2011A Digital Wireless Passive Infrared (PIR) motion detector is a high-performance, ultra low power intrusion sensor with advanced design ideal for residential and commercial applications. The PYR-2011A's SSFL technology (look down) allows detection at proximity of 50cm from its mounting location. This unit works with Rosslare’s control panels like HomeLogiX™, which is wireless, and AuraSys™, which is wired. For the PYR-2011A to work with AuraSys™, the AuraSys™ panel must have the XR-16 wireless expansion. The PIR senses slight motion within a coverage area by detecting infrared energy with a Pyroelectric sensor. Serving as an anti-intrusion sensor, the PIR can monitor open space within line of sight. “Walk & Radio” test is easy, as well as friendly and makes it very comfortable for placing and setting. The PYR-2011A uses fuzzy logic to improve detections and reduce false alarms. It also provides digital temperature compensation and self-test capability. The PYR-2011A is supplied with front and back tampers for high security. As a wireless device, it includes a supervised mechanism as well as a battery-checker and tamper announcement. CAUTION: Changes or modifications to this equipment not expressly approved by the party responsible for compliance (Rosslare Ltd.) could void the user’s authority to operate the equipment. 2. Technical Specifications 2.1 Optical Characteristics Lens Type: Spherical Field of view: 115° Max. Coverage: 14 x 14 m (46 x 46ft) No vertical adjustment 2.2 Electrical Characteristics Battery type: CR123 (3V/1300mhA) Current Consumptions: Standby 15μa, 10ma transmission. Battery Life (nominal): 3 years (150tr/day) Detector Type: Dual PYRO IR element (IR filter 5um÷14um) Alarm Signaling: Red LED 2 seconds on (push button setting) Events Transmission: Alarm, Tamper, Low battery. Sensitivity: 3 levels fuzzy logic (jumper setting) Speed Detect: 0.2m/s ÷ 3m/s ∆ t= 1.1°C (0.66 ft/s ÷ 9.84 ft /s ∆ t= 34° F) Temperature Compensation: Digital dual slope (+/- 1°C) Tamper Switches: Back and front Cover tampers Supervisory Signals: Electronic malfunction, temperature out of range (by flashing LED) Arming types: Normal- 2 minutes sleep, followed by last alarm Dynamic- 2 minutes sleep, followed by last movement (retrigger ) Test modes- walk test (no sleep) 1 min Radio test- 10 transmissions 2.3 RF Transmission Characteristics Frequency: model H = 868.35 MHz; model G = 433.92 MHz Range: 200 meters (590.55ft) open field conditions Supervision transmission: automatic, at 20-minute intervals Self check: 3 hours from last alarm (retriggered) 2.4 Environmental Characteristics Operating Environment: Indoor use Operating Temperature: -10 to 60°C (14 to 140°F) Operating Humidity: 0 to 95% (non-condensing) RFI Protection: >20 V/m up to 1000 MHz 2.5 Physical Characteristics Dimensions: 127x80x63 mm 5x3.15x2.48 inch (Fits US Gang Box) Weight: 0.27 lbs (123g) (without battery) Compliance with standard: CE 3. PYR-2011A Features • Advanced micro-controller electronics: 10-bit A-to-D and advanced algorithms for superior movement speed spectrum analysis • Shielded dual-element Pyro: Inside a dust-proof chamber designed to reduce thermal changes and insect protection • Three levels of sensitivity: High, medium or low; by jumper selection • Power saving: Two transmission modes by jumper • Back and Front Cover tamper switches: Protection against cover or wall removal for higher security. • Easy & comfortable installation: Easy installation without PCB adjustment. • Easy Walk & Radio test: By single contactless switch. • Energy detection system: By using fuzzy logic algorithms, detection is improved and false alarms are reduced • Environment temperature compensation: Maintains constant detection capability • Adaptive filter: Compensates for changes in a detected object’s speed • Continuous monitoring: Sends visual alerts in case of malfunction (digital and analog) and temperature out of range 2 0706-0960110+02 4. Installation 4.1 General The PYR-2011A is designed for easy installation. Only a few steps are required to install the PIR device. To enable the Curtain Adapter for PIR detection on a focused area, such as a corridor, or across a window or opening, follow the instruction outlined in section 5. When you are sure of the mounting location, follow the steps for mounting the PIR, on a flat surface or in a corner, described below. 4.2 Opening the PYR-2011A The PYR-2011A housing can be opened by unscrewing a Philips- head screw (1) and pushing the safety latch (2) to “unlock”. 4.3 Mounting the PYR-2011A PIR Select an area for mounting the PYR-2011A, and ensure the location is flat, either a wall or a 90-degree corner, for perfect mounting of the unit. Ensure the PIR has a “view” of the area under surveillance and is free from obstructions. The PYR-2011A has a detection range of 14.7m (48 ft.) when placed at a height of between 1.8m and 2.3m. • When using the Corner Mount, first of all place the plastic bracket in the Corner, at the exact chosen location. Pay attention, the Bracket has a Direction, the narrow edge faces downwards. Next, attach it firmly to the wall; all 4 screws must be inserted. Now inset the Body of the PYR into place over the plastic bracket, using the corner mounting holes. If the installation is done properly the plastic pipe/pole will press the “back tamper” correctly. 4.4 Wall Mounting The PIR housing has “dimple” points for insertion of screws, for either wall-mounting or corner mounting (refer to detailed pictures below). Remove the PC board prior to mounting. NOTE: Be careful not to touch the pyro-electric unit on the board. Touching the unit will gravely affect its ability of the unit to work properly. 4.5 Closing the detector After mounting the detector, insert a battery (refer to 6). Place the PCB back in place and close the detector in reverse order. Wait till detector fi…

Text truncated - open the document above for the full version.

Cover Letter(s)

TH72015 433MHz FSK/ASK Transmitter 39010 72015 Page 1 of 20 Data Sheet Rev. 009 March/08 Features ‰ Fully integrated PLL-stabilized VCO ‰ Frequency range from 380 MHz to 450 MHz ‰ Single-ended RF output ‰ FSK through crystal pulling allows modulation from DC to 40 kbit/s ‰ High FSK deviation possible for wideband data transmission ‰ ASK achieved by on/off keying of internal power amplifier up to 40 kbit/s ‰ Wide power supply range from 1.95 V to 5.5 V ‰ Very low standby current ‰ On-chip low voltage detector ‰ High over-all frequency accuracy ‰ FSK deviation and center frequency independently adjustable ‰ Adjustable output power range from -12 dBm to +10 dBm ‰ Adjustable current consumption from 3.4 mA to 10.6 mA ‰ Conforms to EN 300 220 and similar standards ‰ 10-pin Quad Flat No-Lead Package (QFN) Ordering Information Part Number Temperature Code Package Code Delivery Form TH72015 K (-40 °C to 125 °C) LD (10L QFN 3x3 Dual) 121 pc/tube 5000 pc/T&R Application Examples Pin Description ‰ General digital data transmission ‰ Tire Pressure Monitoring Systems (TPMS) top TH72015 OUT VEE VCC VEE PSEL ENTX FSKDTA FSKSW ROI ASKDTA bottom 2 1 3 4 5 9 10 8 7 6 ‰ Remote Keyless Entry (RKE) ‰ Wireless access control ‰ Alarm and security systems ‰ Garage door openers ‰ Remote Controls ‰ Home and building automation ‰ Low-power telemetry systems General Description The TH72015 FSK/ASK transmitter IC is designed for applications in the European 433 MHz industrial- scientific-medical (ISM) band, according to the EN 300 220 telecommunications standard; but it can also be used in other countries with similar standards, e.g. FCC part 15.231. The transmitter's carrier frequency f c is determined by the frequency of the reference crystal f ref . The inte- grated PLL synthesizer ensures that carrier frequencies, ranging from 380 MHz to 450 MHz, can be achieved. This is done by using a crystal with a reference frequency according to: f ref = f c /N, where N = 32 is the PLL feedback divider ratio. TH72015 433MHz FSK/ASK Transmitter 39010 72015 Page 2 of 20 Data Sheet Rev. 009 March/08 Document Content 1 Theory of Operation...................................................................................................3 1.1 General............................................................................................................................. 3 1.2 Block Diagram.................................................................................................................. 3 2 Functional Description..............................................................................................3 2.1 Crystal Oscillator.............................................................................................................. 3 2.2 FSK Modulation................................................................................................................ 4 2.3 Crystal Pulling................................................................................................................... 4 2.4 ASK Modulation................................................................................................................ 5 2.5 Output Power Selection.................................................................................................... 5 2.6 Lock Detection.................................................................................................................. 5 2.7 Low Voltage Detection...................................................................................................... 5 2.8 Mode Control Logic.......................................................................................................... 6 2.9 Timing Diagrams.............................................................................................................. 6 3 Pin Definition and Description..................................................................................7 4 Electrical Characteristics..........................................................................................8 4.1 Absolute Maximum Ratings.............................................................................................. 8 4.2 Normal Operating Conditions........................................................................................... 8 4.3 Crystal Parameters........................................................................................................... 8 4.4 DC Characteristics............................................................................................................ 9 4.5 AC Characteristics.......................................................................................................... 10 4.6 Output Power Steps ....................................................................................................... 10 5 Typical Operating Characteristics..........................................................................11 5.1 DC Characteristics.......................................................................................................... 11 5.2 AC Characteristics.......................................................................................................... 14 6 Test Circuit...............................................................................................................17 6.1 Test circuit component list to Fig. 18.............................................................................. 17 7 Package Description................................................................................................18 7.1 Soldering Information..................................................................................................... 18 7.2 Recommended PCB Footprints...................................................................................... 18 8 Reliability Information..............................................................................................19 9 ESD Precautions..........................…

Text truncated - open the document above for the full version.

Cover Letter(s)

RF_160, Issue 02 Declaration of Authorization We Name: Rosslare Enterprises Ltd. Address: Flat 12, 9 Floor, Wing Fat Ind. Bldg., 12 Wang Tai Road City: Kowloon Bay, Kowloon Country: Hong Kong ............................................................................ Declare that: Name Representative of agent: ............. (1) Agent Company name: Hermon Laboratories Ltd. Address: Harakevet Industrial Zone City: Binyamina 30500 Country Israel is authorized to apply for Certification of the following product(s): Product description: ... PIR Detector ....... Type designation: ... PYR-2011AG ................... Trademark: ... Rosslare........................................ on our behalf. Date: November 30, 2010 Name: Joe LeKostaj .......................... (2) Function: Engineering Manager Signature: ............................... Notes: (1): Required for FCC application (2): For FCC it must be the Grantee Code “owner” or the authorized agent.

Cover Letter(s)

FCC, Request for non-disclosure Date: 16-Jul-10 RF_501, Issue 6 Page 1 of 1 Company Name: Rosslare Enterprises Ltd. Address: Flat 12, 9 Floor, Wing Fat Ind. Bldg., 12 Wang Tai Road City: Kowloon Bay, Kowloon Country: Hong Kong To: Telefication B.V., Dept. FCC TCB Edisonstraat 12A 6902 PK ZEVENAAR The Netherlands Subject: Request for confidentiality FCC ID: GCD-PYR-2011AG Reference number: ###### Dear FCC TCB, 1. Long-Term Confidentiality Pursuant to 47 CFR Section 0.459(a) & (b), we hereby requests non-disclosure and confidential treatment of the following materials submitted in support of FCC certification application: Bill(s) of Material Block Diagrams Operational Description Schematic Diagrams Tune-up Procedure Above materials contain secrets, proprietary and technical information, which would customarily be guarded from competitors under 47 CFR, section 0.457(d)(2). Disclosure or publication or any portion of this company confidential material to other parties could cause substantial competitive harm and provide unjustified benefits for competitors. 2. Short-Term Confidentiality (STC) Pursuant to Public Notice DA 04-1705 of the Commission’s policy, in order to comply with the marketing regulations in 47 CFR §2.803 and the importation rules in 47 CFR §2.1204, applicant hereby requests Short-Term Confidential treatment of the following materials (note 1): Internal Photos User’s Manual Test Set-up Photos External Photos Justification: Planned Release Date STC: (notes 2, 3, 4, 5) Date: November 30, 2010 Name and signature of applicant: Mr. Joe LeKostaj Notes: 1) A document or type of document can only have ONE type of confidentiality! 2) Short-Term confidentiality is in principle for 45 days from date of grant; it can be extended max 3 times (total time 180 days max.)! 3) FCC must be informed when marketing begins earlier. 4) Release takes place automatically thus extension must be requested in time. Telefication does not remind you of this! 5) Request for extension or for release must be received by Telefication at least 7 days before date of actual marketing or before expiration of the STC period

External Photos

Rosslare Enterprises Ltd. FCC ID:GCD-PYR-2011AG Page 1 of 4 EXTERNAL PHOTOGRAPHS This document contains 3 photographs Rosslare Enterprises Ltd. FCC ID:GCD-PYR-2011AG Page 2 of 4 Photograph No.1 PYR-2011AG PIR detector front view Rosslare Enterprises Ltd. FCC ID:GCD-PYR-2011AG Page 3 of 4 Photograph No.2 PYR-2011AG PIR detector rear side view Rosslare Enterprises Ltd. FCC ID:GCD-PYR-2011AG Page 4 of 4 Photograph No.3 PYR-2011AG PIR detector bottom view

ID Label/Location Info

SECURITY PRODUCT N/A PYR-2011AG Label, FCC CONTROLLED DRAWING This drawing is the property of RESL and can not be copied or loaned without written permission. DETAIL NAME DATE APPROVALDATE VER REV PROJECT MATERIAL QUANTITY DRAWN DATE DATE DATE UNIT DWG SIZE SHEET OF CHECKED APPROVED SCALE CAD FILE DWG NO. MODEL DESCRIPTION PART NO. FINISH UNLESS OTHERWISE SPECIFIED OPTION DECIMAL XX XX.X XX.XX XX.XXX 1.00 0.30 0.10 0.01 0.50 0.10 0.05 0.01 0.002 0.10 0.02 0.005 RADIUS CHAMFERS ANGLE R05 = 0.050 R1 = 0.100 R2 = 0.200 R5 = 0.500 XR = R MAX. C01 = 0.10 X 45 C02 = 0.20 X 45 C05 = 0.50 X 45 C1 = 1.00 X 45 S = STONE 0 - 30’ EDM (VDI) 27 - 30 SURFACE: A B B A 4 4 3 2 1 1 2 3 1 DONNA 1 : 1 MM A4 1 1 PYR-2011AG FCC LABEL.cdr 71637 See note 0604- Donna 25 Nov 10 A0 The first issue 1. Material: Synthetic paper +PP coating 2. Color - Background : White Foreground : Black; Pantone 485C-Red 3. Font - Arial 4. Part must be RoHS compliant Rosslare Electronics (Shenzhen) Ltd. 25 Nov 10 This device complies with Part 15 of the FCC rules. Operation is subject to the following two conditions: 1) This device may not cause harmful interference, 2) This device must accept any interference received, including interference that may cause undesired operation. Wireless Infrared Detector PYR-2011AG 433.92 MHz FCC ID: GCD-PYR-2011AG 25.40 55.00 1 8 . 0 0 4XR1.00 This device complies with Part 15 of the FCC rules. Operation is subject to the following two conditions: 1) This device may not cause harmful interference, and 2) This device must accept any interference received, including interference that may cause undesired operation. Wireless Infrared Detector PYR-2011AG 433.92 MHz FCC ID: GCD-PYR-2011AG Wireless Infrared Detector KE-30G FCC ID: GCD-PYR-2011AG 433.92 MHz This device complies with Part 15 of the FCC rules. Operation is subject to the following two conditions: 1) This device may not cause harmful interference, and 2) This device must accept any interference received, including interference that may cause undesired operation. 2 2 . 0 0 37.00 4XR1.00 Made in China

ID Label/Location Info

Rosslare Enterprises Ltd. FCC ID:GCD-PYR-2011AG Page 1 of 1 Label location The label is affixed on the bottom side of the PIR detector as shown below. The label material is PVC with a permanent adhesive. The label with FCC ID:GCD-PYR-2011AG will be located here.

Internal Photos

Rosslare Enterprises Ltd. FCC ID:GCD-PYR-2011AG Page 1 of 6 INTERNAL PHOTOGRAPHS This document contains 5 photographs Rosslare Enterprises Ltd. FCC ID:GCD-PYR-2011AG Page 2 of 6 Photograph No.1 PYR-2011AG detector internal view Rosslare Enterprises Ltd. FCC ID:GCD-PYR-2011AG Page 3 of 6 Photograph No.2 PYR-2011AG detector internal view Rosslare Enterprises Ltd. FCC ID:GCD-PYR-2011AG Page 4 of 6 Photograph No.3 PCB top view Rosslare Enterprises Ltd. FCC ID:GCD-PYR-2011AG Page 5 of 6 Photograph No.4 PCB second side view Rosslare Enterprises Ltd. FCC ID:GCD-PYR-2011AG Page 6 of 6 Photograph No.5 Antenna close view

Test Report

Hermon Laboratories Ltd. Harakevet Industrial Zone, Binyamina 30500, Israel Tel. +972-4-6288001 Fax. +972-4-6288277 E-mail: [email protected] Page 1 of 46 Report ID: ROSRAD_FCC.21272_rev1.doc Date of Issue: 11/1/2010 Electrical 839.01 TEST REPORT ACCORDING TO: FCC CFR 47 PART 15 subpart C, section 15.231(a) and subpart B FOR: Rosslare Enterprises Ltd. PIR Detector Model: PYR-2011AG This report is in conformity with ISO/ IEC 17025. The "A2LA Accredited" symbol endorsement applies only to the tests and calibrations that are listed in the scope of Hermon Laboratories accreditation. The test results relate only to the items tested. This test report shall not be reproduced in any form except in full with the written approval of Hermon Laboratories Ltd. Report ID: ROSRAD_FCC.21272_rev1.doc Date of Issue: 11/1/2010 Page 2 of 46 Table of contents 1 Applicant information .........................................................................................................................................................3 2 Equipment under test attributes ........................................................................................................................................3 3 Manufacturer information ..................................................................................................................................................3 4 Test details ........................................................................................................................................................................3 5 Tests summary ..................................................................................................................................................................4 6 EUT description .................................................................................................................................................................5 6.1 General information ...........................................................................................................................................................5 6.2 Operating frequencies .......................................................................................................................................................5 6.3 Changes made in EUT ......................................................................................................................................................5 6.4 Test configuration ..............................................................................................................................................................5 6.5 Transmitter characteristics ................................................................................................................................................6 7 Transmitter tests according to 47CFR part 15 subpart C requirements...........................................................................7 7.1 Periodic operation requirements .......................................................................................................................................7 7.2 Field strength of emissions..............................................................................................................................................11 7.3 Occupied bandwidth test .................................................................................................................................................29 7.4 Antenna requirements .....................................................................................................................................................32 8 Emission tests according to 47CFR part 15 subpart B requirements.............................................................................33 8.1 Radiated emission measurements ..................................................................................................................................33 9 APPENDIX A Test equipment and ancillaries used for tests..........................................................................................37 10 APPENDIX B Measurement uncertainties ......................................................................................................................38 11 APPENDIX C Test laboratory description .......................................................................................................................39 12 APPENDIX D Specification references ...........................................................................................................................39 13 APPENDIX E Test equipment correction factors ............................................................................................................40 14 APPENDIX F Abbreviations and acronyms ....................................................................................................................46 Report ID: ROSRAD_FCC.21272_rev1.doc Date of Issue: 11/1/2010 Page 3 of 46 1 Applicant information Client name: Rosslare Enterprises Ltd. Address: Flat 12, 9 Floor, Wing Fat Ind. Bldg., 12 Wang Tai Road, Kowloon Bay, Kowloon, Hong Kong Telephone: +852 2795 5630 Fax: +852 2795 1508 E-mail: [email protected] Contact name: Mr. Yaniv Maman 2 Equipment under test attributes Product name: PIR Detector Product type: Transmitter Model(s): PYR-2011AG Serial number: 009426 Hardware version: 0101-0201246+07 Software release: PYR2011N_V00 Receipt date 10/10/2010 3 Manufacturer information Manufacturer name: Rosslare Enterprises Ltd. Address: Flat 12, 9 Floor, Wing Fat Ind. Bldg., 12 Wang Tai Road, Kowloon Bay, Kowloon, Hong Kong Telephone: +852 2795 5630 Fax: +852 2795 1508 E-Mail: [email protected] Contact name: Mr. Yaniv Maman 4 Test details Project ID: 21272 Location: Hermon Laboratories Ltd. Harakevet Industrial Zone, Binyamina 30500, Israel Test started: 10/10/2010 Test completed: 10/26/2010 Test specification(s): FCC…

Text truncated - open the document above for the full version.

Test Setup Photos

Rosslare Enterprises Ltd. FCC ID:GCD-PYR-2011AG Page 1 of 7 SETUP PHOTOGRAPHS This document contains 6 photographs Rosslare Enterprises Ltd. FCC ID:GCD-PYR-2011AG Page 2 of 7 Photograph No.1 Setup for spurious emission measurements in the anechoic chamber below 30 MHz Rosslare Enterprises Ltd. FCC ID:GCD-PYR-2011AG Page 3 of 7 Photograph No.2 Setup for radiated emission measurements in the anechoic chamber from 30 to 1000 MHz Rosslare Enterprises Ltd. FCC ID:GCD-PYR-2011AG Page 4 of 7 Photograph No.3 Setup for radiated emission measurements in the anechoic chamber, EUT close view Rosslare Enterprises Ltd. FCC ID:GCD-PYR-2011AG Page 5 of 7 Photograph No.4 Setup for spurious emission measurements in the anechoic chamber above 1000 GHz Rosslare Enterprises Ltd. FCC ID:GCD-PYR-2011AG Page 6 of 7 Photograph No.5 Setup for periodic operation measurements Rosslare Enterprises Ltd. FCC ID:GCD-PYR-2011AG Page 7 of 7 Photograph No.6 Setup for periodic operation measurements, EUT close view

Contact Information

Applicant

Ilan Ozer(Director)
[email protected]+852-2795-5630Fax: +852-2795-1508

Technical Contact

Hermon Laboratories Ltd.Michael Nikishin
+972 4626 8440

Harakevet Industrial zone · Binyamina · Israel

Test Firm

Hermon Laboratories Ltd.Alexander Usoskin
[email protected]972-4628-8001Fax: 972-4628-8277

Technical Specifications

#Rule PartsFrequency RangePower Output
115.231433.92 MHz - 433.92 MHz-
Confidentiality
Long Term

Other Applications from Rosslare Enterprises Ltd

Multi-Smart Readers - FCC ID GCD-AYK35 - Rosslare Enterprises Ltd
GCD-AYK35

Multi-Smart Readers

Aug 01, 2021

Equipment Class

DTS - Digital Transmission System
Advanced Wireless Security Panels - FCC ID GCD-HLX24TH - Rosslare Enterprises Ltd
GCD-HLX24TH

Advanced Wireless Security Panels

Jan 27, 2016

Equipment Class

DSC - Part 15 Security/Remote Control Transmitter
Advanced Wireless Security Panels - FCC ID GCD-HLX24TG - Rosslare Enterprises Ltd
GCD-HLX24TG

Advanced Wireless Security Panels

Jan 27, 2016

Equipment Class

DSC - Part 15 Security/Remote Control Transmitter
Reader - FCC ID GCDAYXX0 - Rosslare Enterprises Ltd
GCDAYXX0

Reader

Sep 20, 2015

Equipment Class

DCD - Part 15 Low Power Transmitter Below 1705 kHz
Reader - FCC ID GCDAYQX0 - Rosslare Enterprises Ltd
GCDAYQX0

Reader

Sep 20, 2015

Equipment Class

DCD - Part 15 Low Power Transmitter Below 1705 kHz