NMT80149200T-01Remote Thermo Sensor (433.92MHz Tx)

Wireless In/Out Thermometer with Remote Thermo Sensor Item : 801.942.00 / 801.942.00T USER MANUAL INTRODUCTION Thank you for selecting this IKEA In/Out Thermometer. Please keep this manual handy as you use your new product. It contains practical instructions, technical specifications and warnings you should know about. THERMOMETER OVERVIEW FRONT VIEW (FIG 1) 1. Indoor temperature 2. Outdoor temperature 3. Sensor reception icon BACK VIEW (FIG 2) 1. Battery compartment 2. Wall mount hole 3. RESET: Reset unit to default settings 4. °C / °F: Select temperature unit REMOTE SENSOR (FIG 3) 1. LED status indicator 2. Wall mount hole 3. Battery compartment 4. RESET hole to reset the unit 5. CHANNEL button: Change channels FIG. 1 FIG. 2 FIG. 3 FIG. 4 GETTING STARTED INSERT BATTERIES 1. Slide battery compartment open and insert batteries, matching polarities (see FIG. 2). 2. Press RESET after each battery change. 3. Place main unit using a table or wall stand (see FIG 4) within 30m (98 ft) of the sensor. REMOTE SENSOR ( To set up the sensor: Slide battery compartment open and insert batteries, matching polarities (see FIG. 3). Place the sensor within 30 m (98 ft) of the main unit using the table stand or wall mount (see FIG 4). The transmission range may vary depending on many factors. You may need to experiment with various locations to get the best results. NOTE We recommend that you use alkaline batteries with this product for longer usage and consumer grade lithium batteries in temperatures below freezing. SENSOR DATA TRANSMISSION To search for a sensor: The main unit will automatically search for a signal from the remote sensor. The sensor reception icon in the remote sensor area shows the status: ICON DESCRIPTION Main unit is searching for sensor(s) A sensor has been found Sensor 1 data received and “--.- “ The sensor cannot be found NOTE If the sensor is not found, check the batteries, obstructions, and remote unit location. For best results: • Place the sensor out of direct sunlight and moisture. • Position the sensor facing the main unit, minimizing obstructions. • Place the sensor in a location with a clear view to the sky, away from metallic or electronic objects. • Position the sensor close to the main unit during cold winter months. TEMPERATURE UNIT Press °C / °F to change the temperature unit. RESET Press RESET to return to the default settings. PRECAUTIONS • Do not subject the unit to excessive force, shock, dust, temperature or humidity. • Do not cover the ventilation holes with any items such as newspapers, curtains etc. • Do not immerse the unit in water. If you spill liquid over it, dry it immediately with a soft, lint-free cloth. • Do not clean the unit with abrasive or corrosive materials. • Do not tamper with the unit ’s internal components. This invalidates the warranty • Only use fresh batteries. Do not mix new and old batteries. • Images shown in this manual may differ from the actual display. • When disposing of this product, ensure it is collected separately for special treatment. • The contents of this manual may not be reproduced without the permission of the manufacturer. • Do not dispose old batteries as unsorted municipal waste. Collection of such waste separately for special treatment is necessary. • Please note that some units are equipped with a battery safety strip. Remove the strip from the battery compartment before first use. NOTE The technical specifications for this product and the contents of the user manual are subject to change without notice. SPECIFICATIONS TYPE DESCRIPTION MAIN UNIT (801.942.00) L x W x H 70 x 59 x 23 mm (3.11 x 2.33 x 0.91 in) Weight 241 g (8.5 oz) without battery Operating Temperature range -5°C to 50°C (23°F to 122°F) Temperature range Resolution 0.1°C (0.2°F) Signal frequency 433 MHz Power 2 x UM-4 (AAA) 1.5 V batteries REMOTE UNIT (801.942.00T) L x W x H 96 x 50 x 22 mm (3.8 x 2.0 x 0.9 in) Weight 62 g (2.22 ounces) Transmission range 30 m (98 ft) unobstructed Operating Temperature range -30°C to 60°C (-22.0°F to 140°F) Power 1 x UM-3 (AA) 1.5 V batteries EU-DECLARATION OF CONFORMITY Hereby, we declares that this model: 801.942.00 and 801.942.00T are in compliance with the essential requirements and other relevant provisions of Directive 1999/5/EC. A copy of the signed and dated Declaration of Conformity is available on request via our Customer Service. COUNTRIES RTT&E APPROVED COMPLIED All EU countries, Switzerland and Norway FCC STATEMENT 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. WARNING Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. NOTE This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: • Reorient or relocate the receiving antenna. • Increase the separation between the equipment and receiver. • Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. • Consult the dealer or an experienced radio / TV technician for help. DECLARATION…

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External Photo FCC ID : NMT80149200T-01 External Photo - front External Photo - rear

Internal Photo FCC ID : NMT80149200T-01 Internal Photo - 1 Internal Photo - 2 Internal Photo FCC ID : NMT80149200T-01 Internal Photo - 3 Internal Photo -4

Technical description of THN801 THN801 is a Remote Thermo Sensor. It’s powered by 1pcs “AA” Battery (1.5V). After every time of thermo measurement, THN801 will convert the data into OOK signal format and transmit via RF of 433.9MHz. It is consisted of 2 parts: Control part and transmitter part. The MCU (U1) outputs the digital data, then the data will be modulated into the Colpitts oscillator, where the SAW Y1 (433.92MHz) is used to adjust the operating frequency to 433.9MHz. The transistor Q5, with its fT greater than 6GHz, provides a good frequency response to the oscillator circuitry. The RF signal is transferred through Pi-network attenuator (R19, R20, R21) and matching network (C21, L5, C20, C19, L4, C17, C14, C8), and radiate by 2pcs Spring Antennas.

- The test report only allows to be revised within three years from its original issued date unless further standard or the requirement was noticed. - This report is for the exclusive use of Intertek's Client and is provided pursuant to the agreement between Intertek and its Client. Intertek's responsibility and liability are limited to the terms and conditions of the agreement. Intertek assumes no liability to any party, other than to the Client in accordance with the agreement, for any loss, expense or damage occasioned by the use of this report. Only the Client is authorized to permit copying or distribution of this report and then only in its entirety. Any use of the Intertek name or one of its marks for the sale or advertisement of the tested material, product or service must first be approved in writing by Intertek. The observations and test results in this report are relevant only to the sample tested. This report by itself does not imply that the material, product, or service is or has ever been under an Intertek certification program. Intertek Testing Services Hong Kong Ltd. 2/F., Garment Centre, 576 Castle Peak Road, Kowloon, Hong Kong. Tel: (852) 2173 8888 Fax: (852) 2785 5487 Website: www.hk.intertek-etlsemko.com IDT Technology Limited Application For Certification (FCC ID: NMT80149200T-01) Transmitter 0706658 BH/ sl March 05, 2008 INTERTEK TESTING SERVICES FCC ID: NMT80149200T-01 i LIST OF EXHIBITS INTRODUCTION EXHIBIT 1: General Description EXHIBIT 2: System Test Configuration EXHIBIT 3: Emission Results EXHIBIT 4: Equipment Photographs EXHIBIT 5: Product Labelling EXHIBIT 6: Technical Specifications EXHIBIT 7: Instruction Manual EXHIBIT 8: Miscellaneous Information INTERTEK TESTING SERVICES FCC ID: NMT80149200T-01 ii MEASUREMENT/TECHNICAL REPORT IDT Technology Limited - MODEL: 801.492.00T FCC ID: NMT80149200T-01 March 05, 2008 This report concerns (check one:) Original Grant X Class II Change Equipment Type: DSC - Part 15 Security Remote Control Transmitter (example: computer, printer, modem, etc.) Deferred grant requested per 47 CFR 0.457(d)(1)(ii)? Yes No X If yes, defer until: date Company Name 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. Transition Rules Request per 15.37? Yes No X If no, assumed Part 15, Subpart C for intentional radiator - the new 47 CFR [05-04-07 Edition] provision. Report prepared by: Ho Wai Kin, Ben Intertek Testing Services Hong Kong Ltd. 2/F., Garment Center, 576, Castle Peak Road, Kowloon, Hong Kong. Phone: 852-2173-8505 Fax: 852-2371-0521 INTERTEK TESTING SERVICES FCC ID: NMT80149200T-01 iii Table of Contents 1.0 General Description............................................................................................ 2 1.1 Product Description ............................................................................................ 2 1.2 Related Submittal(s) Grants ............................................................................... 2 1.3 Test Methodology............................................................................................... 3 1.4 Test Facility........................................................................................................ 3 2.0 System Test Configuration ................................................................................. 5 2.1 Justification ........................................................................................................ 5 2.2 EUT Exercising Software.................................................................................... 5 2.3 Special Accessories ........................................................................................... 5 2.4 Equipment Modification ...................................................................................... 6 2.5 Measurement Uncertainty .................................................................................. 6 2.6 Support Equipment List and Description ............................................................. 6 3.0 Emission Results ................................................................................................ 8 3.1 Field Strength Calculation................................................................................... 9 3.2 Radiated Emission Configuration Photograph................................................... 10 3.3 Radiated Emission Data ................................................................................... 11 4.0 Equipment Photographs ................................................................................... 14 5.0 Product Labelling.............................................................................................. 16 6.0 Technical Specifications................................................................................... 18 7.0 Instruction Manual ............................................................................................ 20 8.0 Miscellaneous Information ............................................................................... 22 8.1 Measured Bandwidth........................................................................................ 23 8.2 Discussion of Pulse Desensitization.................................................................. 24 8.3 Calculation of Average Factor........................................................................... 25 8.4 Emissions Test Procedures .............................................................................. 26 INTERTEK TESTING SERVICES FCC ID: NMT80149200T-01 iv List of attached file Exhibit type File Description filename Test Report Test Report report.pdf Operation Description Technical Description descri.pdf Test Setup Photo Radiated Emission radiated photos.doc Test Report Bandwidth Plot bw.pdf External Photo External Photo external photos.doc Internal Photo Internal Photo internal photos.doc Block Diagram Block Diagram block.pd…

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Test Setup FCC ID : NMT80149200T-01 Radiated - front Radiated - rear RADIATED Model No.: 801.492.00T Job No.: 0706658 RADIATED Model No.: 801.492.00T Job No.: 0706658