LQP-WP8901-WRP200Wireless Plug-in Door Chime Receiver

Instructions for plug-in chime ( Model no.WP402USL) 1. Use a small screwdriver to open the cover of transmitter. Insert the supplied 1pc 3V CR2032 button cell with positive (+) up, observe polarity. 2. Locate a good position for the pushbutton next to the door. Do not mount on or next to a metal surface. Drill two 4.76mm holes and insert the wall plugs. Place the back plate in the right position and tighten the plate on wall with the screws (2.6 x 26mm BA type) supplied. Close the cover. 3. Plug the receiver into a 120V AC mains two flat pin socket. 4. Press “Learn” button ( symbol ) once at the side of receiver, the receiver will sound 2 beeps. It indicates the receiver is in learn mode process. 5. Press the transmitter once, and you will hear the chime receiver sound. This indicates the receiver is learning the signal from transmitter properly. Press the transmitter to hear the built-in tunes in the receiver. Stop pressing the transmitter when you hear the desire melody. There are total 3 different chime tunes for selection. - ding ding - ding dong - Westminster 6. After that, press again “learn” button on the receiver, the receiver will sound 2 beeps to exit the learn mode Or, just wait approx. 20secs, the receiver will exit the learn mode automatically. 7. Press the transmitter, the receiver will sound the tune selected, and then flash. 8. Receiver can learn up to 4pcs of transmitter. Repeat the above step.4, 5, 6, 7. 9. Locate the chime receiver within the working range 125ft. 10. It is possible to erase all learned transmitters. Press & hold the “learn” button on the receiver approx. 15secs until it sounds 4 beeps. It indicates all learned transmitter has been erased successfully. 11. Factory will link up the transmitter & receiver and pre-set the melody to “ding ding” before shipment. Notes: The radio signal’s strength depends on constructional conditions when being transmitted through walls, paneling, furniture and other obstacles- walls, in particular reinforced concrete walls and ceilings lead to a reduction in range. Warning: Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user authority to operate the 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 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.

External Photo WP402USL WP402USL WP515USL WP515USL WP723USL WP723USL WP753USL WP753USL WP811USL WP811USL WP801USL WP801USL WP812USL WP812USL WP802USL WP802USL

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Internal Photo

TEST REPORT Report No. : AT0012605(3) Date : 02 Mar 2015 For and on behalf of CMA Industrial Development Foundation Limited Authorized Signature : Page 1 of 33 Mr. WONG Lap-pong, Andrew Manager Electrical Division FCC ID: LQP-WP8901-WRP200 Application No. : LS040587(2) Applicant : Smarthome Products Ltd Rm B808-9, 8/F., Sea View Estate 2-8 Watson Road, North Point Hong Kong Sample Description : One(1) item of submitted sample stated to be : Sample Description Model number 433MHz Wireless Door Chime Receiver WP402USL / WP515USL / WP723USL / WP753USL / WP811 USL / WP801 USL / WP812USL and WP802USL Radio Frequency : 433.92MHz Receiver Rating : AC 120V No. of submitted sample : Nine (9) piece (s) Date Received : 12 Feb 2015. Test Period : 16 Feb 2015 to 26 Feb 2015. Test Requested : FCC Part 15 Certification. Test Method : 47 CFR Part 15 (10-1-12 Edition), ANSI C63.4 – 2009 Test Result : See attached sheet(s) from page 2 to 33. Conclusion : The submitted sample was found to comply with requirement of FCC Part 15 Subpart B. Remark : All eight models are same in circuitry and components and construction, and therefore model WP402USL was chosen to be representative of the test sample. The difference(s) between the tested model and the declared model(s) is/are Model no., and Outlook. TEST REPORT Report No. : AT0012605(3) Date : 02 Mar 2015 Page 2 of 33 FCC ID: LQP-WP8901-WRP200 Table of Contents 1 General Information ................................................................................................................................... 3 1.1 General Description ............................................................................................................................ 3 1.2 Location of the test site ....................................................................................................................... 4 1.3 List of measuring equipment............................................................................................................... 5 1.4 Measurement Uncertainty ................................................................................................................... 6 2 Description of the radiated emission test ................................................................................................... 7 2.1 Test Procedure .................................................................................................................................... 7 2.2 Test Result .......................................................................................................................................... 8 2.3 Radiated Emission Measurement Data ............................................................................................... 9 3 Description of the Line-conducted Test ................................................................................................... 10 3.1 Test Procedure .................................................................................................................................. 10 3.2 Test Result ........................................................................................................................................ 10 3.3 Graph and Table of Conducted Emission Measurement Data .......................................................... 10 4 Photograph ............................................................................................................................................... 11 4.1 Photographs of the Test Setup for Radiated Emission and Conducted Emission ............................. 11 4.2 Photographs of the External and Internal Configurations of the EUT .............................................. 11 5 Supplementary document ......................................................................................................................... 12 5.1 Bandwidth ......................................................................................................................................... 12 5.2 Duty cycle ......................................................................................................................................... 12 5.3 Transmission time ............................................................................................................................. 12 6 Appendices ............................................................................................................................................... 13 TEST REPORT Report No. : AT0012605(3) Date : 02 Mar 2015 Page 3 of 33 FCC ID: LQP-WP8901-WRP200 1 General Information 1.1 General Description The equipment under test (EUT) is a receiver for doorbell. It operates at 433.92MHz and the oscillation of radio receiving circuit is generated by a crystal. The EUT is powered by AC 120V. When the EUT received the radio signal from transmitter, it will decode the signal and play the sound.. The brief circuit description is listed as follows: - U6 and its associated circuit act as RF receiver - Y1 and its associated circuit act as oscillator - F1 and its associated circuit act as RF filter - U5 and its associated circuit act as voice MCU - U1 and its associated circuit act as MCU - U2 and its associated circuit act as flash memory TEST REPORT Report No. : AT0012605(3) Date : 02 Mar 2015 Page 4 of 33 FCC ID: LQP-WP8901-WRP200 1.2 Location of the test site FCC Registration Number: 552221 Radiated emissions measurements are investigated and taken pursuant to the procedures of ANSI C63.4 – 2009. A Semi-Anechoic Chamber Testing Site is set up for investigation and located at: Ground Floor, Yan Hing Centre, 9 – 13 Wong Chuk Yeung Street, Fo Tan, Shatin, New Territories, Hong Kong. Conducted emissions measurements are investigated and also taken pursuant to the procedures of ANSI C63.4 – 2009. A shielded room is located at : Ground Floor, Yan Hing Centre, 9 – 13 Wong Chuk Yeung Street, Fo Tan, Shatin, New Territories, Hong Kong. TEST REPORT Report N…

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TEST REPORT Report No. : AT0012605(3) Date : 02 Mar 2015 Tested by: Reviewed by: Mr. LEUNG Shu-kan, Ken Mr. WONG Lap-pong, Andrew Page 32 of 33 FCC ID: LQP-WP8901-WRP200 A6. Conducted Emission Measurement Data TEST REPORT Report No. : AT0012605(3) Date : 02 Mar 2015 Tested by: Reviewed by: Mr. LEUNG Shu-kan, Ken Mr. WONG Lap-pong, Andrew Page 33 of 33 FCC ID: LQP-WP8901-WRP200 A6. Conducted Emission Measurement Data ***** End of Report *****

Test Setup Photo Front view (Radiated emission) Rear view (Radiated emission) Front view (Conducted emission) Rear view (Conducted emission) Side view (Conducted emission)