RWEFORRINXwireless doorbell

Wireless Doorbell (User manual) Catalogue 1、Product introduction ----------------------------------------------1 2、Technical Theory ----------------------------------------------1 3、Specification ----------------------------------------------1 4、Panel Introduction ----------------------------------------------2 5、Range of application -----------------------------------------------2 6、Note -----------------------------------------------2 7、 Method of installation ----------------------------------------------2 1. 【Product introduction】 Forrinx wireless doorbell is a brand new household electronic products . The appearance adopts the western design idea of simplicity, elegant and unique fashion. The electronic circuits are designed by paying more attention to the users' actual demand. Lower power consumption is designed to help the users save power and extend the battery life. High precision hardware design makes the doorbell reach 300M long wireless distance and reduce the limit of short distance. 2. 【Technical Theory】 Remote control (transmitter) is installed outdoors; doorbell (receiver) is installed indoors. And remote control is powered by battery, doorbell plug into socket. When visitors come, push the remote control button, the transmitter's RF module will trigger the information into electrical signal, then into high frequency current. Through the helical antenna, the signal will turn into electromagnetic signal, finally it is sent out as electromagnetic waves of the pre-set frequency. Meantime, the indoor receiver module will receive the signal and transform it by the inverse way. In this theory, the host knows visitors are outside. What's more, the products are processed with special encryption method, which ensures not to be interfered by other electronics. 3. 【Specification】: Package Include: transmitter*1 + receiver*1 Transmitter working voltage: ≤12V Max. Field Strength : 74.05dBuV/m @3m(AV Max.) Receiver working voltage: AC 120V /60HZ Receiver power consumption: 0.5W Sound Volume: 25-85db Working frequency: 315.1MHZ Alkaline battery: 12V 23A*1 (Available purchase at supermarket) 4. 【Panel Introduction】 Touch button (outdoor): Push the button, the blue indicator will light up which means it works well. Sound Volume button (indoor): Volume includes 4 levels, when you push it, volume will be lower level by level until the lowest level. Then it will turn back to highest level which is a cycle. Chime optional button (indoor): totally 52 melodies (stereo) is built in. Click one time, it will choose one and accordingly music will automatically be played. Just stop clicking when you meet your favorite one, then music set up successfully. 5、【Range of application】 House, office, hotel service, community building, factory, construction site and other areas that is suitable for short-distance wireless environments 6. 【Notes】 1. You’d better use the high quality alkaline battery, avoid using the ones with short life and easy leakage of electrolyte. 2. Be sure to protect the precision electronic components, nonprofessionals are not allowed to open it for maintenance. 3. Avoid installing the product to the exposure place under sun and long rains directly. 4. Correct use of the products helps to effectively extend the lifetime. 5. Forrinx’s trademark, product appearance design and packing patent have been registered on record. All rights reserved. 7、 【Method of installation】 1、Open the package, take the transmitter out and find out the groove on the top of cover，open it by finger or screwdriver, put 12V23A battery in, then close the cover. 2、Method 1，stick the double-faced adhesive tape on the back of transmitter, tear another side of tape, paste the transmitter onto the wall, press hard. Method 2, there are screws grooves in the back cover of transmitter, it is available to punch holes and fix the transmitter by screws. 3、When installation of transmitter is finished, plug the receiver in the power supply indoors, and it works. FCC Caution: Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate this equipment. 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.

FCC Confidentiality Request To the FCC and FCC TCB handling this application for certification Pursuant to 47 CFR Section 0.459(a) & (b), we, (the applicant / grantee) Company name Shenzhen Forrinx Electronics Co., Ltd. Addresss Building 9, No.18, North Area of Makan Industrial Park, Xili Town, Nanshan District, City Shenzhen Country China request non-disclosure and confidential treatment for our certification under: Grantee Code Product Number FCC ID: RWE FORRINX of the following materials submitted within this certification application: (please cross what is applicable, or add other documents) x Operational Description x Block Diagrams x Schematics Diagrams Bill of Materials 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. We understand that pursuant to 47 CFR section 0.457(d)(1)(ii) disclosure of the applicant and all accompanying documentation will not be made before the date of the grant. Attestation: City and Country: Date: Name: (this must be a person) Function: Signature: (or official company stamp) Shenzhen 2013/1/28 Xiangning Bao Manager

APPENDIX-PHOTOGRAPHS OF EUT CONSTRUCTIONAL DETAILS Photo 1 Photo 2 Photo 3 Photo 4 Photo 5 Photo 6

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FCC RADIO TEST REPORT Prepared For Shenzhen Forrinx Electronics Co., Ltd. Product Name: wireless doorbell Trade Name: N/A Model Name : A,B,C,D,E,F,G,H,I,J,K,L,M,N,218,228,328,338,358,368,518,528, 538,568,618,658,668,728,758,768,818,828,838,868,528-2,63 8-2,758-2,818-2 FCC ID: RWEFORRINX Prepared By DongGuan Precise Testing Service Co.,Ltd. F616A Room, 6th Floor, Meixin Business Center, Dongcheng Middle Road, Dongguan, Guangdong, China Report No. PTS201301059F Test Date: Dec 28, 2012 ~ Jan 22, 2013 Date of Report : Jan 25, 2013 Page 2 of 27 Report No.: PTS201301059F ` VERIFICATION OF COMPLIANCE Applicant: Shenzhen Forrinx Electronics Co., Ltd. Address Building 9, No.18, North Area of Makan Industrial Park, Xili Town, Nanshan District, Shenzhen, China Manufacturer Name: Shenzhen Forrinx Electronics Co., Ltd. Address: Building 9, No.18, North Area of Makan Industrial Park, Xili Town, Nanshan District, Shenzhen, China Product Description: wireless doorbell Brand Name: N/A Model Name: A,B,C,D,E,F,G,H,I,J,K,L,M,N,218,228,328,338,358,368,518,528,5 38,568,618,658,668,728,758,768,818,828,838,868,528-2,638-2 ,758-2,818-2 Model difference: Model name is different. Test procedure ANSI C63.4 Standards FCC Part15.231 Prepared by : Assistant Reviewer : Supervisor Approved & Authorized Signer : Jacky Ou / Manager Page 3 of 27 Report No.: PTS201301059F ` Table of Contents Page 1 . SUMMARY OF TEST RESULTS 4 1.1 TEST FACILITY 5 1.2 MEASUREMENT UNCERTAINTY 5 2 . GENERAL INFORMATION 6 2.1 GENERAL DESCRIPTION OF EUT 6 2.2 DESCRIPTION OF TEST MODES 7 2.3 BLOCK DIGRAM SHOWING THE CONFIGURATION OF SYSTEM TESTED 8 2.4 DESCRIPTION OF SUPPORT UNITS(CONDUCTED MODE) 9 2.5 EQUIPMENTS LIST FOR ALL TEST ITEMS 10 3 . ANTENNA REQUIREMENT 11 3.1 STANDARD REQUIREMENT 11 3.2 EUT ANTENNA 11 3.3 CONDUCTED EMISSION MEASUREMENT 12 3.3.1 POWER LINE CONDUCTED EMISSION LIMITS 12 3.3.2 TEST PROCEDURE 13 3.3.3 DEVIATION FROM TEST STANDARD 13 3.3.4 TEST SETUP 13 3.2.5 TEST RESULT 14 3.4 RADIATED EMISSION MEASUREMENT 15 3.4.1 RADIATED EMISSION LIMITS 15 3.4.2 TEST PROCEDURE 16 3.4.3 DEVIATION FROM TEST STANDARD 16 3.4.4 TEST SETUP 17 3.4.5 TEST RESULTS (BLOW 30MHZ) 19 3.4.6 TEST RESULTS (BETWEEN 30 – 1000 MHZ) 20 4 . BANDWIDTH TEST 23 4.1 TEST PROCEDURE 23 4.2 DEVIATION FROM STANDARD 23 4.3 TEST SETUP 23 4.4 TEST RESULTS 24 5 . TRANSMITTER TIMEOUT 25 5.1 REQUIREMENTS 25 6 . EUT TEST PHOTO 27 APPENDIX-PHOTOGRAPHS OF EUT CONSTRUCTIONAL DETAILS Page 4 of 27 Report No.: PTS201301059F ` 1. SUMMARY OF TEST RESULTS Test procedures according to the technical standards: FCC Part15, Subpart C (15.231) Standard Section Test Item Judgment Remark 15.207 Conducted Emission N/A Note(1) 15.203 Antenna Requirement Pass 15.231b Radiated Spurious Emission Pass 15.231c Occupied Bandwidth Pass 15.231a(1) Transmitter Timeout Pass NOTE: (1) ” N/A” denotes test is not applicable in this Test Report. Page 5 of 27 Report No.: PTS201301059F ` 1.1 TEST FACILITY NTEK Testing Technology Co., Ltd Add. : 1/F, Building E, Fenda Science Park, Sanwei Community, Xixiang Street, Bao’an District, Shenzhen P.R. China. FCC Registration No.:238937; IC Registration No.:9270A-1 1.2 MEASUREMENT UNCERTAINTY The reported uncertainty of measurement y ± U，where expended uncertainty U is based on a standard uncertainty multiplied by a coverage factor of k=2，providing a level of confidence of approximately 95 %。 No. Item Uncertainty 1 Conducted Emission Test ±1.38dB 2 RF power,conducted ±0.16dB 3 Spurious emissions,conducted ±0.21dB 4 All emissions,radiated(<1G) ±4.68dB 5 All emissions,radiated(>1G) ±4.89dB 6 Temperature ±0.5°C 7 Humidity ±2% Page 6 of 27 Report No.: PTS201301059F ` 2. GENERAL INFORMATION 2.1 GENERAL DESCRIPTION OF EUT Equipment wireless doorbell Trade Name N/A Model Name A Serial Model B,C,D,E,F,G,H,I,J,K,L,M,N,218,228,328,338,358, 368,518,528,538,568,618,658,668,728,758,768, 818,828,838,868,528-2,638-2,758-2,818-2 Model Difference Model name is different. Product Description The EUT is a wireless doorbell Product Type Remote Control Operation Frequency: 315.1MHz Modulation Type: ASK Number Of Channel 1CH. Antenna Designation: PCB Printed antenna Antenna Gain(Peak) 2.0dBi max. Field Strength 74.05dBuV/m @3m(AV Max.) More details of EUT technical specification, please refer to the User's Manual. Channel List N/A Adapter N/A Battery DC 12.0V Note: 1. For a more detailed features description, please refer to the manufacturer’s specifications or the User's Manual. 2. Table for Filed Antenna Ant . Brand Model Name Antenna Type Connector Gain (dBi) NOTE 1 N/A N/A PCB Printed antenna NA 2.0 Antenna Page 7 of 27 Report No.: PTS201301059F ` 2.2 DESCRIPTION OF TEST MODES To investigate the maximum EMI emission characteristics generates from EUT, the test system was pre-scanning tested base on the consideration of following EUT operation mode or test configuration mode which possible have effect on EMI emission level. Each of these EUT operation mode(s) or test configuration mode(s) mentioned above was evaluated respectively. Pretest Mode Description Mode 1 TX For Conducted Emission Final Test Mode Description Mode 1 N/A For Radiated Emission Final Test Mode Description Mode 1 TX Note: (1) The EUT use new battery. Page 8 of 27 Report No.: PTS201301059F ` 2.3 BLOCK DIGRAM SHOWING THE CONFIGURATION OF SYSTEM TESTED Radiated Spurious Emission Test E-1 EUT Page 9 of 27 Report No.: PTS201301059F ` 2.4 DESCRIPTION OF SUPPORT UNITS(CONDUCTED MODE) The EUT has been tested as an independent unit together with other necessary accessories or support units. The following support units or accessories were used to form a representative test configuration during the tests. Item Equipment Mfr/Brand Model/Type No. Series No. Note E-1 wireless doorbell N/A A N/A EUT Item Shielded Type Ferrite Core Length Note Note: (1) The support equipment was authorized by Declaration of Confirmation. (2) For detachable type I/O cable should be specified the length in cm in『Length』column. Page 10 of 27 Report …

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Page 27 of 27 Report No.: PTS201301059F ` 6. EUT TEST PHOTO Radiated Measurement Photos