ST2-ITD738FTemperature Sensor 2.0 ITD-738F

© CenTrak 2014. All Rights Reserved. Proprietary and Confidential. Draft version subject to revision. ITD‐738F Te m p e ra t u r e Sensor ITD‐738F Multi‐Mode Dual Probe‐ Based Temperature Sensor CenTrak, Inc. 125 Pheasant Run Newtown, PA 18940 t: 215‐860‐2928 e: [email protected] www.centrak.com •Operates using CCX (on Wi‐Fi networks) or 900 MHz •Reliable and accurate wireless temperature sensing •NIST traceable calibration •Covers ranges from ‐200 ° C (‐328°F) to + 75°C (+167°F) •0.75°C standard accuracy (0.5°C typical) •Leverages existing 802.11 networks •Instant button‐initiated temperature measurement •Multi‐year battery life (typically greater than 5 years) •Configurable reporting rates •Low battery condition alerting •Onboard backup storage of temperature data •Local audible alerting when temperatures or conditions are sensed outside of parameters •Dual probe ports to accurately measure temperatures of two environments with a single sensor •Patent‐pending Guaranteed Data Delivery (GDD) for up to 30 days if network is down •Onboard Clinical‐Grade Locating™ technology •One of two ports can support door ajar sensing All of CenTrak’s Environmental Sensors, like the ITD‐738F, are designed to eliminate the need to take continual manual measurements 24/7 to meet regulatory requirements. The sensors use high quality probes, rather than thermistors, to ensure accurate and reliable read performance, with back up storage to secure readings at all times. The ITD‐738F is a probe‐based temperature sensor that has the ability to monitor a wide range of temperatures, from cryogenic to above room temperature reliably and accurately with customizable reporting rates down to a few seconds. The sensor comes equipped with two ports for probes to support door ajar sensing or temperature sensing of two distinct environments (for example refrigerator and freezer). The device enables a cost effective mechanism to ensure critical items are stored at desired temperatures. The ITD‐738F can generate alerts when temperatures are sensed above or below set parameters, and the system can provide temperature logs which eliminate human error and the cost of manual documentation. The sensors will continue to monitor temperature in the event of a power outage, and have the ability to store measurements off line which can be transmitted when the network is restored. Maintenance and management is easy. CenTrak’s family of environmental sensors offer extreme battery life, are fully configurable in the field and allow for wireless upgrades. 6’ Door Ajar Sensor and Data Cable ITA‐787F‐6‐DA © CenTrak 2014. All Rights Reserved. Proprietary and Confidential. Draft version subject to revision. ITD‐738F Te m p e ra t u r e Sensor Technical Specifications Environmental/Cleaning Storage Temperature (Sensor)‐20° C to +75° C (for best battery life store at room temperature or below) SealingSplash resistant Sensor cleaning methodWipe Cleaning Method Only. See CenTrak Tag Disinfection Guide for Instructions Power Battery TypeSingle Lithium AA (replaceable) Operation Operating Frequency 2.4 GHz (operates using CCX on 802.11 b/g) Operating Frequency (Secondary)902‐928 MHz Number of probe ports2 LED indicatorYES Local Audible AlertYES NIST traceable calibrationYES Battery ReplacementYES Temperature Ranges‐200°C (‐328°F) to +75°C (+167°F) (0.5°C accuracy) Sensor Dimensions Case Length2.7 in (68 mm) Case Height4.5 in (114 mm) Case Width0.8 to 0.9 in (21 to 24 mm) Case Weight (with battery)4 oz. (114 g) ConstructionPC/ABS Mixture DurabilityTough, impact resistant and temperature stable Available features may vary based upon the mode of operation. CenTrak, Inc. 125 Pheasant Run Newtown, PA 18940 t: 215‐860‐2928 e: [email protected] www.centrak.com Environmental Sensor Probes •5.5’ with ribbon cable insert ITA‐781F‐6R: ‐50 °C to +75°C •12’ with ribbon cable insert ITA‐781F‐12R: ‐50 °C to +75°C •13’ with ribbon cable insert ITA‐781F‐13R: ‐50 °C to +75°C (Blood Bank use only for lower zone monitoring) •25’ with ribbon cable insert ITA‐781F‐25R: ‐50 °C to +75°C •13’ with ribbon cable insert ITA‐782F‐13R: ‐100 °C to ‐50°C •5.5’ with round cable for LN 2 ITA‐783F‐6: ‐200°C to ‐100°C Bottle & Probe Holders 60ml Bottle and Holder for probe – Silica Buffer ITAK‐785‐60‐SB 60 ml Bottle and holder for probe – Glycol Buffer ITAK‐785‐60‐GL 30ml Bottle and holder for probe – Silica Buffer ITAK‐785‐30‐SB 30ml Bottle and holder for probe – Glycol Buffer ITAK‐785‐30‐GL 175ml Bottle and holder for probe – Glycol Buffer ITAK‐785‐175‐GL This component complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: 1) The device may not cause harmful interference, and 2) this device must accept any interference received, including interference that may cases undesired operation. Modifying or tampering with the transceiver’s or receiver’s internal components can cause a malfunction, invalidate the warranty, and will void FCC authorization to use these products. This product or its systems are covered by one or more of the patents listed at www.centrak.com/patents L ‘ utilisation de ce dispositif est autorisée seulement aux conditions suivantes : (1) il ne doit pas produire de brouillage et (2) l’ utilisateur du dispositif doit étre prêt à accepter tout brouillage radioélectrique reçu, même si ce brouillage est susceptible de compromettre le fonctionnement du dispositif. Dual probe ports (mini‐USB) Ribbon cable easily slides through refrigerator door seal

Date: August 14, 2014 FCC and IC Confidentiality Request In accordance with 0.459 & 0.457 of CFR 47, please, accept this letter as an official request to have the following kept as confidential for the reference IDs: 6012A-IT738F Model number: IT-738F And: FCC: ST2-IT738F The information provided is for the sole purpose of inclusion as exhibits in the Application for Certificate of the FCC & IC IDs stated above: We ask to keep confidential the following Tag (model# IT-738F) documents:  Schematics.pdf  Block Diagram.pdf  Operati onal description.pdf Sincerely, Israel Amir, CTO CenTrak, Inc. 5 Caufield Place, Ste 102 Newtown, PA 18940 215.860.2928

Date: 5/27/2014 To whom it may concern: We, the undersigned, hereby authorize Wei Li, Advanced Compliance Labo ratory, Inc., to act on our behalf in all manners relating to application for equipment authorization, including signing of all documents relating to these matters. Any and all acts carried out by Advanced Compliance Laboratory, Inc. on our behalf shall have the same effect as acts of our own. We, the undersigned, hereby certify that we are no t subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 853(a). I n authorizing Advanced Compliance Laboratory, Inc. as our agent, we still recognize that we are responsibl e to: • comply with the relevant provisions of the certification program; • make all necessary arrangements for the conduct of the evaluation, including provision for examining documentation and access to all areas, records (including internal audit reports) and personnel for the purposes of evaluation (e.g. testing, inspection, assessment, surveillance, reassessment) and resolution of complaints; • make claims regarding certification only in respect of the scope for which certification has been granted; • do not use our product certification in such a manner as to bring the Certification Division into disrepute and not make any statement regarding our product certification which the Certification Division may consider misleading or unauthorized; • upon suspension or cancellation of certification, discontinue use of all advertising matter that contains any reference thereto and return any certification documents as required by the Certification Division; use certification only to indicate the products are certified as being in conformity with specified standards; • endeavor to ensure that no certificate or report nor any part thereof is used in a misleading manner; • ensure that any reference to our product certification in communication media such as documents, brochures or advertising, complies with the requirements of the Certification Division; • keep a record of all complaints made known to the us relating to the product’s compliance with requirements of the relevant standard and to make these records available to the Certification Division when requested; • take appropriate action with respect to such complaints and any deficiencies found in products or se rvices that affect compliance with the requirements for certification; 5 Caufield Place Ste 102, Newtown PA 189 40 i Tel 215.860.2928 i Fax 215.359.0659 i www.centrak.com • document the actions taken This authorization is valid until further written notice from the a pplicant. Sincerely Yours, Printed Name: Israel Amir Title: CTO Company: CenTrak, Inc. z Page 2

Temperature Sensor 2.0 Model No. ITD-738F FCC ID: ST2-ITD738F IC:6012A-ITD738F ——————————————————————————————————————————————— Advanced Compliance Lab, 6 Randolph Way, Hillsborough, NJ 08844 Tel: (908) 927-9288 Fax: (908) 927- 0728 23 7.1 Front View Temperature Sensor 2.0 Model No. ITD-738F FCC ID: ST2-ITD738F IC:6012A-ITD738F ——————————————————————————————————————————————— Advanced Compliance Lab, 6 Randolph Way, Hillsborough, NJ 08844 Tel: (908) 927-9288 Fax: (908) 927- 0728 24 7.2 Back View

Temperature Sensor 2.0 Model No. ITD-738F FCC ID: ST2-ITD738F IC:6012A-ITD738F ——————————————————————————————————————————————— Advanced Compliance Lab, 6 Randolph Way, Hillsborough, NJ 08844 Tel: (908) 927-9288 Fax: (908) 927- 0728 8 2. PRODUCT LABELING Figure 2.1 FCC ID Label Figure 2.2 Location of Label on the Side of EUT Centrak Temperature Sensor 2.0 Model No.: ITD-738F FCC ID: ST2-ITD738F IC: 6012A-ITD738F This device complies with part 15 of the FCC Rules and IC RSS-210 & RSS-Gen Rules.. Operating 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. Figure 2.2 Location of the Label ID Label Figuare 2.1 FCC/IC ID Label (Only ID show on the EUT)

Temperature Sensor 2.0 Model No. ITD-738F FCC ID: ST2-ITD738F IC:6012A-ITD738F ——————————————————————————————————————————————— Advanced Compliance Lab, 6 Randolph Way, Hillsborough, NJ 08844 Tel: (908) 927-9288 Fax: (908) 927- 0728 25 7.3 DC Battery Location Temperature Sensor 2.0 Model No. ITD-738F FCC ID: ST2-ITD738F IC:6012A-ITD738F ——————————————————————————————————————————————— Advanced Compliance Lab, 6 Randolph Way, Hillsborough, NJ 08844 Tel: (908) 927-9288 Fax: (908) 927- 0728 26 7.4 EUT Inside View Temperature Sensor 2.0 Model No. ITD-738F FCC ID: ST2-ITD738F IC:6012A-ITD738F ——————————————————————————————————————————————— Advanced Compliance Lab, 6 Randolph Way, Hillsborough, NJ 08844 Tel: (908) 927-9288 Fax: (908) 927- 0728 27 7.5 PCB Component Side View_ Temperature Sensor 2.0 Model No. ITD-738F FCC ID: ST2-ITD738F IC:6012A-ITD738F ——————————————————————————————————————————————— Advanced Compliance Lab, 6 Randolph Way, Hillsborough, NJ 08844 Tel: (908) 927-9288 Fax: (908) 927- 0728 28 7.6 PCB Foil Side View Temperature Sensor 2.0 Model No. ITD-738F FCC ID: ST2-ITD738F IC:6012A-ITD738F ——————————————————————————————————————————————— Advanced Compliance Lab, 6 Randolph Way, Hillsborough, NJ 08844 Tel: (908) 927-9288 Fax: (908) 927- 0728 29 7.7 2.4G Band PCB Open View

ELECTROMAGNETIC EMISSION COMPLIANCE REPORT of Temperature Sensor 2.0 MODEL: ITD-738F FCC ID: ST2-ITD738F IC:6012A-ITD738F July 21, 2014 This report concerns (check one): Original grant x Class II change Equipment type: Low Power Intentional Radiator Test Specifications: ____FCC Part 15C Sec. 15.249 ____Industry Canada RSS-210 (Issue 8) & RSS-Gen (Issue 3) Transition Rules Request per 15.37? yes no x If no, assumed Part 15, Subpart B for unintentional radiators - the new 47 CFR [10-1-90 Edition] provision. Deferred grant requested per 47 CF 0.457(d)(1)(ii)? yes no x If yes, defer until: (date) Company agrees to notify the Commission by (date) of the intended date of announcement of the product so that the grant can be issued on that date. Report prepared for: CENTRAK, INC. Report prepared by: Advanced Compliance Lab Report number: 0048-140502-01 Lab Code: 200101 The test result in this report IS supported and covered by the NVLAP accreditation 6 Randolph Way Hillsborough, NJ 08844 Tel: (908) 927 9288 Fax: (908) 927 0728 Advanced Compliance Laboratory Temperature Sensor 2.0 Model No. ITD-738F FCC ID: ST2-ITD738F IC:6012A-ITD738F ——————————————————————————————————————————————— Advanced Compliance Lab, 6 Randolph Way, Hillsborough, NJ 08844 Tel: (908) 927-9288 Fax: (908) 927-0728 2 Table of Contents Report Cover Page .................................................................................................... 1 Table of Contents ...................................................................................................... 2 Figures ....................................................................................................................... 3 1. GENERAL INFORMATION .................................................................................. 4 1.1 Verification of Compliance ......................................................................... 4 1.2 Equipment Modifications ............................................................................ 5 1.3 Product Information ................................................................................... 6 1.4 Test Methodology ...................................................................................... 6 1.5 Test Facility ............................................................................................... 6 1.6 Test Equipment .......................................................................................... 6 1.7 Statement for the Document Use ................................................................ 7 2. PRODUCT LABELING .......................................................................................... 8 3. SYSTEM TEST CONFIGURATION ...................................................................... 9 3.1 Justification ................................................................................................ 9 3.2 Special Accessories .................................................................................... 9 3.3 Configuration of Tested System.................................................................. 9 4. SYSTEM SCHEMATICS ....................................................................................... 13 5. RADIATED EMISSION DATA ............................................................................. 14 5.1 Field Strength Calculation .......................................................................... 14 5.2 Test Methods and Conditions ..................................................................... 14 5.3 Test Data ................................................................................................... 14 6. EUT RECEIVING MODE VERIFICATION .......................................................... 21 7. PHOTOS OF TESTED EUT ................................................................................... 22 Temperature Sensor 2.0 Model No. ITD-738F FCC ID: ST2-ITD738F IC:6012A-ITD738F ——————————————————————————————————————————————— Advanced Compliance Lab, 6 Randolph Way, Hillsborough, NJ 08844 Tel: (908) 927-9288 Fax: (908) 927-0728 3 Figures Figure 2.1 FCC/IC ID Label ..................................................................................... 8 Figure 2.2 Location of Label ..................................................................................... 8 Figure 3.1 Radiated Test Setup ................................................................................. 10 Figure 4.1 EUT Schematics ....................................................................................... 12 Figure 7.1 Front View ............................................................................................... 23 Figure 7.2 Back View ................................................................................................ 24 Figure 7.3 DC Battery View ..................................................................................... 25 Figure 7.4 Inside View ............................................................................................... 26 Figure 7.5 PCB Component Side View ..................................................................... 27 Figure 7.6 PCB Foil Side View .................................................................................. 28 Figure 7.7 2.4G Band PCB Open View ................................................................... 29 Temperature Sensor 2.0 Model No. ITD-738F FCC ID: ST2-ITD738F IC:6012A-ITD738F ——————————————————————————————————————————————— Advanced Compliance Lab, 6 Randolph Way, Hillsborough, NJ 08844 Tel: (908) 927-9288 Fax: (908) 927-0728 4 1. GENERAL INFORMATION 1.1 Verification of Compliance EUT: Temperature Sensor 2.0 Model: ITD-738F Applicant: CENTRAK, INC. Test Type: FCC Part 15.249 & IC RSS-210 (Issue 8) A2.9 & RSS-Gen (Issue 3) Result: PASS Tested by: ADVANCED COMPLIANCE LABORATORY Test Date: July 21, 2014 Report Number: 0048-140502-01 The above equipment was tested by Compliance Laboratory, Advanced Technologi…

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Temperature Sensor 2.0 Model No. ITD-738F FCC ID: ST2-ITD738F IC:6012A-ITD738F ——————————————————————————————————————————————— Advanced Compliance Lab, 6 Randolph Way, Hillsborough, NJ 08844 Tel: (908) 927-9288 Fax: (908) 927- 0728 10 Temperature Sensor 2.0 Model No. ITD-738F FCC ID: ST2-ITD738F IC:6012A-ITD738F ——————————————————————————————————————————————— Advanced Compliance Lab, 6 Randolph Way, Hillsborough, NJ 08844 Tel: (908) 927-9288 Fax: (908) 927- 0728 11 Temperature Sensor 2.0 Model No. ITD-738F FCC ID: ST2-ITD738F IC:6012A-ITD738F ——————————————————————————————————————————————— Advanced Compliance Lab, 6 Randolph Way, Hillsborough, NJ 08844 Tel: (908) 927-9288 Fax: (908) 927- 0728 12 Figure 3.1 Radiated Test Setup