S8M9K10000AMotion Sensor with RF Transmitter

7938D Operation Manual Brief Account THIS DEVICE COMPLIES WITH PART 15 OF THE FCC RULES. OPERATIONIS 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. The Device Data Product: Motion sensor with RF transmitter Frequency: 433.92MHz Power: 120V/60Hz General Description: The RF module can be operated with 100 feet in open field. The unit can work in normal mode or in override mode. Three level sensitivity of PIR sensor can be selected: high/middle/low level sensitivity. In normal work mode, three kinds of lamping time can be selected: 30/60/180 seconds. When power is on, the device will be in the case of initialization showed below: 1. Lamp is off 2. Time: green led is lighting 3. Time: red led is off 4. PIR Sensor green led is lighting 5. PIR Sensor red led is off 6. PIR Sensor’s sensitivity is in the low level 7. Work in normal mode SENS (SENSITIVITY) This switch controls the sensitivity of the motion sensor range. Pushing the switch will change the status of sensitivity indicated by LED. Red means high, green means low and both on means middle . TIME This switch controls the length of time the light remains on after the final motion is detected. Pushing the switch will change the status of time indicated by LED. Red means 3 minute, green means 30 seconds and both on means 1 minute. Manual Override Turn off the wall switch and then on immediately within 2 seconds will turn the sensor into manual override status, which means the light will be turned on and remain on until the wall switch is turned off or until morning. Turn off the switch for at least 5 seconds and then on again will resume the sensor back to automatic status . Caution Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. Be sure not to let it close to any metal object or expose it to rains.

Block Diagram MCU AC Detect Data Out Home Code 4 Home Code 3 Lamp CDS Input Sensitivity (Key Switch) Time (Key Switch) Home Code 1 Home Code 2 PIR Input LED (Green) (Time) LED (Green) (Time) INPUT: 120V 60Hz FUNDAMENTAL OPERATION FREQUENCY IS 433.92 MHz

F IGURE 1 M OTION SENSOR WITH RF TRANSMITTER (M/N: 7938D) G ENERAL A PPEARANCE (T OP V IEW ) F IGURE 2 M OTION SENSOR WITH RF TRANSMITTER (M/N: 7938D) G ENERAL A PPEARANCE (S IDE V IEW ) F IGURE 3 M OTION SENSOR WITH RF TRANSMITTER (M/N: 7938D) H OLDER F IGURE 4 M OTION SENSOR WITH RF TRANSMITTER (M/N: 7938D) T RANSMITTER F IGURE 5 M OTION SENSOR WITH RF TRANSMITTER (M/N: 7938D) T RANSMITTER (T OP V IEW )

Label Drawing MODEL#: 7938D FCC ID: S8M9K10000A

Label Location Information Refer to the below red arrow: (For example)

F IGURE 1 M OTION SENSOR WITH RF TRANSMITTER (M/N: 7938D) C OVER R EMOVED (H OLDER ) F IGURE 2 M OTION SENSOR WITH RF TRANSMITTER (M/N: 7938D) C OVER R EMOVED (T RANSMITTER ) F IGURE 3 M OTION SENSOR WITH RF TRANSMITTER (M/N: 7938D) M AIN B OARD 1 (C OMPONENT S IDE ) F IGURE 4 M OTION SENSOR WITH RF TRANSMITTER (M/N: 7938D) M AIN B OARD 2 (C OMPONENT S IDE ) F IGURE 5 M OTION SENSOR WITH RF TRANSMITTER (M/N: 7938D) M AIN B OARD 1&2 (S OLDERED S IDE )

Operational description for Motion sensor with RF transmitter 1. Block Diagram Step: 1) The IR motion signal picked up by the PIR (PIR1) is amplified by the U2. 2) The U2 converts the IR motion signal to a DC level and couples to MCU. 3) Here, MCU shall send the data with codes out to the RF module. 2. Specification: 1) In dark/dusk conditions, MCU shall drives the lamp on if PIR picks up an IR motion signal and send data out. 2) In day conditions, only data shall be sent out. 3) RF module can be operated with 100 feet in open field. U2 MCU RF module PIR

7938T_B.sch-1 - Sun Feb 27 11:12:38 2005 7938T_B.sch-2 - Sun Feb 27 11:12:51 2005 7938D Electric Part List Reference Qty Value Part Name Description Q3-9 7 NPN Transistor 2SC1623-L6 Q1-2 Q10 3 PNP Transistor 2SA812 C11 C301 2 100n 0805Size Ceramic Capacitor C302 1 1u 0805Size Ceramic Capacitor C303 1 300P 0805Size 独石电容 C6 1 10nF/1KV Ceramic Capacitor C2 1 1uF/250V Metal Capacitor C10 C16 2 220p 0805Size Ceramic Capacitor C1 C8 C13 3 47n 0805Size Ceramic Capacitor CDS1 1 Photo Resistor D1-4 D7 5 DIODE 1N4004 DIP1 1 DIP Switch RA-04 C7 C9 C14 3 22U/10V E-Capacitor Size4*7mm C4 1 100u/10V E-Capacitor Size6*12mm C18 1 220U/10V E-Capacitor Size6*12mm C5 1 2200U/6.3V E-Capacitor Size10*17mm C3 1 220u/50V E-Capacitor Size8*12mm U300 1 IC EM78P156 SENS TIME 2 KEYSWITCH D11 D12 2 3mm Green LED D9 D13 2 3mm Red LED D5 D6 D8 3 Diode 1N4148 U2 1 IC LM324N U1 1 Regulator MC78L05 PIR1 1 Pyroelectric Passive Infrared Sensor with Si-window K1 1 Relay GJ-SH-124DM R18 R20 R310 3 100K 0805size M-Glaze Resistor R309 1 10K/1% 0805size M-Glaze Resistor R1 R3 R30 3 2K 0805size M-Glaze Resistor R6-7 R10 3 220 OHM/1/4W Carbon Resistor,220 OHM/1/4W R8 R12-15 R29 6 100K 0805size M-Glaze Resistor R5 R9 R17 R23-24 R34 R36- 37 R304 9 10K 0805size M-Glaze Resistor R26 1 150K 0805size M-Glaze Resistor R19 R33 R35 3 1M 0805size M-Glaze Resistor R28 R45 2 200K 0805size M-Glaze Resistor R22 1 20K 0805size M-Glaze Resistor R2 R4 R38 R41 4 2K 0805size M-Glaze Resistor R25 1 39K 0805size M-Glaze Resistor R27 R44 2 470K 0805size M-Glaze Resistor R11 R16 R31-32 4 47K 0805size M-Glaze Resistor R21 R43 2 5.1K 0805size M-Glaze Resistor ZD1 1 24V/1W Zenor Diode 24V/1W J1 1 RF_TX_MODULE 1 PIR PCB 1 7938D _ sensor PCB 1 7938D _ key PCB RF_TX_Module Part List Reference Qty Value Part Name Description Q1 1 NPN Transistor 2SC3356 C2 1 10nF 0805Size Ceramic Capacitor C1 1 1nF 0805Size Ceramic Capacitor C3 1 3pF 0805Size Ceramic Capacitor C4 1 4pF 0805Size Ceramic Capacitor L1 1 47nH 0805Size Chip Inductor R4 1 15 0805Size M-Glaze Resistor R3 1 1M 0805Size M-Glaze Resistor R1 1 47K 0805Size M-Glaze Resistor R2 1 68 0805Size M-Glaze Resistor Y1 1 433.92MHz SAW Resonator 433.92MHz 1 RF_TX_Module PCB

APEK SECURE LITE CO., LTD. FCC ID: S8M9K10000A Page 1 of 29 Audix Technology (Shanghai) Co., Ltd. Report No. ACI-F05023 Prepared For : APEK SECURE LITE CO., LTD. NO.171, 13F/2, SUNGTEH ROAD, TA I P E I , TA I WA N Prepared By : Audix Technology (Shanghai) Co., Ltd. 3 F 34 Bldg 680 Guiping Rd., Caohejing Hi-Tech Park, Shanghai, China 200233 Tel : +86-21-64955500 Fax : +86-21-64955491 Report No. : ACI-F05023 Date of Test : Apr 11-13, 2005 Date of Report : Apr 15, 2005 Application for FCC Certification On behalf of APEK SECURE LITE CO., LTD. Motion sensor with RF transmitter Model No.: 7938D Serial No.: F05020101 FCC ID : S8M9K10000A APEK SECURE LITE CO., LTD. FCC ID: S8M9K10000A Page 2 of 29 Audix Technology (Shanghai) Co., Ltd. Report No. ACI-F05023 TABLE OF CONTENTS Page 1 SUMMARY OF STANDARDS AND RESULTS .......................................................................... 4 1.1 Description of Standards and Results......................................................................................... 4 2 GENERAL INFORMATION.......................................................................................................... 5 2.1 Description of Equipment Under Test........................................................................................5 2.2 Description of Test Facility ........................................................................................................ 5 2.3 Measurement Uncertainty .......................................................................................................... 5 3 CONDUCTED EMISSION TEST .................................................................................................. 6 3.1 Test Equipment........................................................................................................................... 6 3.2 Block Diagram of Test Setup ..................................................................................................... 6 3.3 Conducted Emission Limit ......................................................................................................... 7 3.4 Test Configuration...................................................................................................................... 7 3.5 Operating Condition of EUT ...................................................................................................... 7 3.6 Test Procedures .......................................................................................................................... 7 3.7 Test Results ................................................................................................................................ 8 4 RADIATED EMISSION TEST..................................................................................................... 10 4.1 Test Equipment......................................................................................................................... 10 4.2 Block Diagram of Test Setup ................................................................................................... 10 4.3 Radiated Emission Limit .......................................................................................................... 11 4.4 Test Configuration.................................................................................................................... 11 4.5 Operating Condition of EUT .................................................................................................... 11 4.6 Test Procedures ........................................................................................................................ 11 4.7 Test Results .............................................................................................................................. 12 5 FUNDAMENTAL AND SPURIOUS EMISSIONS TEST ......................................................... 16 5.1 Test Equipment......................................................................................................................... 16 5.2 Block Diagram of Test Setup ................................................................................................... 16 5.3 Fundamental and Spurious Emission Limit ............................................................................. 16 5.4 Test Configuration.................................................................................................................... 16 5.5 Operating Condition of EUT .................................................................................................... 17 5.6 Test Procedures ........................................................................................................................ 17 5.7 Test Results .............................................................................................................................. 18 6 BANDWIDTH MEASUREMENT................................................................................................ 22 6.1 Test Equipment......................................................................................................................... 22 6.2 Bandwidth Limit....................................................................................................................... 22 6.3 Test Results .............................................................................................................................. 22 7 OPERATION DESCRIPTION ..................................................................................................... 22 APPENDIX I PLOT OF THE PULSE TRAIN.................................................................................... 23 APPENDIX II PLOT OF THE OCCUPIED BANDWIDTH................................................................. 27 APEK SECURE LITE CO., LTD. FCC ID: S8M9K10000A Page 3 of 29 Audix Technology (Shanghai) Co., Ltd. Report No. ACI-F05023 TEST REPORT FOR FCC CERTIFICATION Applicant : APEK SECURE LITE CO., LTD. Manufacturer : NINGBO LUX…

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Test Set-Up Photos 1. Conducted Emission Test F RONT V IEW OF T EST S IDE V IEW OF T EST 2. Radiated Emission Test F RONT V IEW OF T EST (S IDE D IRECTION ) B ACK V IEW OF T EST (S IDE D IRECTION ) S ETUP WITH M AXIMUM D ETECTED E MISSION AT H ORIZONTAL P OLARIZATION Setup with Maximum Detected Emission at Vertical Polarization 3. Fundamental And Spurious Emissions Test H IGH F REQUENCY AT H ORIZONTAL P OLARIZATION (L YING D IRECTION ) H IGH F REQUENCY AT V ERTICAL P OLARIZATION (L YING D IRECTION )