T69AL-802Car Security System

ONE-WAY CAR ALARM SYSTEM Arm button: Normal: Press it once , the system is armed, and locks the doors and windows. The window locking time is 20 s. While driving: Press it to lock the doors. Disarm button: When armed: Press it once to disarm and unlock the doors. Press it for 3.5 s to release the trunk. While driving: Press it to unlock the doors. Anti-robbery: Press it to remove the state of anti-robbery. Mute alarm button: / Normal: Press it once, the system is mute armed and locks the doors and windows. The window locking time is 20s. While driving: Press it for 1 s, the system is in anti-robbery state. Locate car button: / (For four-button remote) Press it once, siren will sound for 2s, and car lights will flash at the same time to locate the car. Press it twice continually, siren will sound for 30 s, and the car lights flash to ask for help. Function Key 1 Functions 1. Anti-false alarm Shortly press the key once, the siren will give a short beep, the light will flash once, meanwhile the doors and windows are locked. Window locking time is 20s. And the ultrasonic sensor starts working. The system will be armed in 8s. The LED indicator flashes intermittently. When the car is hit for the first time, the siren will give 5 beeps and direction lights flash for 5 s; And if the car is hit for the second time, the siren will shout loudly and continuously, the engine will be immobilized. The system will automatically return to arm mode in 15s if the system is not disarmed. 2.Mute alarm Shortly press the key / , the direction lights flash once, meanwhile the doors and windows are locked. Window locking time is 20s. And the ultrasonic sensor starts working. The system will be armed in 8s. The LED indicator flashes intermittently. When the car is hit for the first time, the direction lights flash for 5 s. If the car is hit for the second time, the direction lights will flash for 15s, and engine will be immobilized. The system will return to arm mode in 15s if the system is not disarmed. If car door is opened in mute arm mode, the siren will sound at once. Function Operation 2 3 .Emergency alarm In arm mode, any action such as opening car door or turning car key to ACC.ON or pressing on foot brake, will trigger the alarm system and the siren will shout for a long time and the engine will be immobilized. 4. Ultrasonic sensor trigger alarm When armed( both normal arm and mute arm), if the ultrasonic sensor is triggered, the siren will sound at once. 5.Disarm When armed, press once, the siren beeps twice and direction lights flash twice, and the system is disarmed. When mute armed, press once, the direction lights flash twice and the system is disarmed. 6. Auto-rearm (anti-misdisarm) If the car doors is not opened or the car is not started in 25 seconds after the system is disarmed, the system will return to arm mode again automatically. 7.Remote release trunk When the car is parked or the system is in arm mode, press the key f or 3.5s, the trunk will be released and car door will be opened, that is convenient for carrying the luggage. 3 8.Automatic central locking system Default : When ignition on and all the windows and doors and trunk closed,the central locking system will lock the car doors automatically when step on the foot brake after 20 s . When ignition off, the doors will be unlocked automatically . While driving, press the button to lock the doors ; press the button , to unlock the doors.(Turn car key to ON, open the door, press button for 2s, the siren will beep once and disable this function; press button again for 2s, the siren will beep twice and activate this function. ) 9. Indicator for parking car Default: When the car door is opened, if the car key is at OFF position, the car light will flash 15s,if the car key is at ON Position, the car light will keep flashing until all the doors are closed. (Turn car key to ON, open the door, press button / for 2s, the siren will beep once and disable this function; press button / again for 2s, the siren will beep twice and activate this function.) (This function is optional only for four- button remote) 10.Locating car with sound and light Press the key / in any condition, the siren will beeps for 2 s and the lights will flash . (For four-button remote) Press the key in normal arm mode,the siren will beeps for 2s and the lights will flash. (For three-button remote) 4 (Turn car key to ON, open the door, press button / for 2s, the siren will beep once and disable this function; press button / again for 2s, the siren will beep twice and activate this function.) Default: Without this function 11.Emergency Assistance Press the key / twice continually in any condition ; the siren will sound for 30s, the light will flash simultaneously. Press any key again to stop it.(For four-button remote) Press the key twice continually in normal arm mode, the siren will sound for 30s and the lights will flash simultaneously, press any key again to stop it (For three-button remote) 12.Anti-robbery, anti-hijacking If robbed while driving , press / for 1s, the direction lights will flash urgently; then press / once, the siren will sound loudly after 15 s, and engine will be immobilized.(For four -button remote) If robbed while driving , press / for 1s, the direction lights will flash urgently; then press once, the siren will sound loudly after 15 s, and engine will be immobilized.(For three -button remote) 13.LED Memory Normal condition: flash twice; malevolent raid condition: flash three times; door opened condition: flash continuously. 14. Automatic anti-robbery When ignition off and door closed, if the driver forgets to arm the system, the system will enter arm mode automatically in 35s, but the door will not be locked. 5 15.Indication for unlocked door Default: When arming, if the siren beeps 4 times , this means the car door is not properly closed. function; press button again for 2s, the siren will beep twice and activate this function.) 16.Emergent disarming …

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External Photos EUT –Front View EUT –Back View

ID Label Label FCC ID: T69AL-802

ID Label/Location Label Location Information Specifications: Text is Black or white in color and is left justified. Labels are printed in indelible ink on permanent adhesive backing or silk-screened onto the EUT or shall be affixed at a conspicuous location on the EUT. Refer to the below arrow.

Internal Photos EUT- Open View EUT–PCB View (1) EUT- PCB View (2)

Working Theory 1、Working Theory of the Remote Controller： The remote controller is composed of two parts: Part I: Control Circuit. Part II: High Frequency Transmit Circuit. CPU or IC defines different buttons to release different functions. For example, when a certain button is pressed, the CPU or IC will sent out relevant data which will control Q1 through R3; when the data is high level, Q1 will be connected, and the transmit polar of Q2 will be connected to ground through Q1, R2 will provide base electrode bias, then the Q2 is in amplified status, the saw starts surging. Since the saw is a sensibility component, it contracts the frequency of the saw to its central frequency through capacitor C3 and C4, in this way，the data signal will modulate the carrier circuit ( which is composed of Q2, C3, C4, saw and the printed circuit inductance) through the modulator Q1, and then transmits. 2、Working Theory of the Main Unit The main unit is composed of receiving circuit, CPU and driving circuit. Receiving circuit( RF229 receiver): This part pick up the data signal from the remote controller. Then it will select the needed frequency through L1 and L2 of the receiving circuit. Q1 and the high frequency circuit composed peripherally will amplify the weak signal, then superregeneration surging circuit modulates the data signal and output the signal to CPU after amplifying and adjusting the signal through LM358. CPU will identify and make judgement. CPU (CF775 and relevant peripheral circuit): CPU is the core of the whole system. It judges and reacts to the signals from the remote controller, and takes relevant measure to process illegal signals. Driving circuit (ULN2004 and Relay1-6): All the load of the system is the large current load, so the loading capacity of the CPU is far from the requirement of the controlling system. In this sense, we need to realize the control on the load with a driving circuit. With the driving circuit’s help , the CPU controls the load according to the remote controller’s indication or the relevant reaction results from the abnormity of peripheral inspection circuit, for example, it controls the direction lights or the siren. EXAMPLE: CPU receives the “arm” signal from the remote controller, the system will be in armed status, the CPU will instruct the direction light to flash once and the siren sound once. The whole procedure is like this: the “arm” signal is modulated by the receiver, and transmitted to RA2 port of the CPU, then the CPU will make judgment on this signal, if the instruction is “arm” instruction, RC3 and RC2 ports of the CPU will output a high level(0.5second) to foot 4 and foot 5 of ULN2003. ULN2003 is a invert driver, when foot 4 and foot 5 have an input high level, its foot 13 and foot 12 will be turned to low level. Relay 3-5’s controlling coil will have current and it will turn from Normally Closed to Normally Open for 0.5second. Thus the direction lights and the siren will have 0.5second’s power supply and the lights will be on and the siren will sound for 0.5 second. In arm status, if there is illegal signal input in RB4 port(shock signal), RB5-7(key, door, brake pedal signal), the CPU will instruct the direction lights and the siren in accordingly.

TECHNICAL SPECIFICATION OF AL-802 REMOTE CONTROLLER 1) WORKING VOLTAGE：6V/12V； 2) WORKING FREQUENCY: 433.92 MHz±100KHz； 3) TRANSMITTING MODULATING MODE: AM 4) WORKING CURRENT: ≤13mA； 5) EMISSION POWER: ≤10dBm。 GUANGZHOU YITAI ELECTRONICS FACTORY

Note: The test report is specially limited to the above company and this particular sample only. It may not be duplicated without prior written consent of Bay Area Compliance Lab Corp. (ShenZhen). This report must not be used by the client to claim product certification, approval, or endorsement by NVLAP, NIST or any agency of the US Government. FCC PART 15.231 EMI MEASUREMENT AND TEST REPORT For Guanzhou Yitai Eletronics Factory Floor 3-4,Building B,Industrial Area,Fang Chun,Guang Zhou,China FCC ID: T69AL-802 May 10, 2006 This Report Concerns: Original Report Equipment Type: Car security system Test Engineer: Simon Mo Report No.: RSZ06033103 Test Date: April 4-30, 2006 Reviewed By: Chris Zeng Prepared By: Bay Area Compliance Lab Corp. (ShenZhen) 6/F, the 3rd Phase of WanLi Industrial Building, ShiHua Road, FuTian Free Trade Zone, ShenZhen, Guangdong 518038, P.R.China Tel: +86-755-33320018 Fax: +86-755-33320008 Guanzhou Yitai Eletronics Factory FCC ID: T69AL-802 Report # RSZ06033103 Page 2 of 17 FCC Part 15.231 Test Report TABLE OF CONTENTS GENERAL INFORMATION.......................................................................................................................................3 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) .....................................................................................3 OBJECTIVE...................................................................................................................................................................3 RELATED SUBMITTAL(S)/GRANT(S).............................................................................................................................3 TEST METHODOLOGY..................................................................................................................................................3 TEST FACILITY.............................................................................................................................................................3 SYSTEM TEST CONFIGURATION ..........................................................................................................................4 JUSTIFICATION.............................................................................................................................................................4 EUT EXERCISE SOFTWARE..........................................................................................................................................4 SPECIAL ACCESSORIES.................................................................................................................................................4 EQUIPMENT MODIFICATIONS.......................................................................................................................................4 CONFIGURATION OF TEST SETUP.................................................................................................................................5 BLOCK DIAGRAM OF TEST SETUP................................................................................................................................5 SUMMARY OF TEST RESULTS...............................................................................................................................6 §15.203 - ANTENNA REQUIREMENT......................................................................................................................7 STANDARD APPLICABLE..............................................................................................................................................7 §15.205, §15.209, §15.231 (B) - RADIATED EMISSION...........................................................................................8 MEASUREMENT UNCERTAINTY....................................................................................................................................8 EUT SETUP..................................................................................................................................................................8 EMI TEST RECEIVER SETUP.........................................................................................................................................8 TEST EQUIPMENT LIST AND DETAILS...........................................................................................................................9 TEST PROCEDURE........................................................................................................................................................9 STANDARD APPLICABLE..............................................................................................................................................9 CORRECTED AMPLITUDE & MARGIN CALCULATION...................................................................................................9 TEST RESULTS SUMMARY..........................................................................................................................................10 TEST DATA................................................................................................................................................................10 PLOT(S) OF TEST DATA..............................................................................................................................................11 §15.231(C) 20DB BANDWIDTH TESTING .............................................................................................................14 REQUIREMENT...........................................................................................................................................................14 TEST EQUIPMENT LIST AND DETAILS.........................................................................................................................14 TEST PROCEDURE......................................................................................................................................................1…

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Test Setup Photos Radiated Emission – Front View (30-1000MHz) Radiated Emission - Rear View (30-1000MHz) Radiated Emission – Front View (Above 1000MHz) Radiated Emission – Rear View (Above 1000MHz)