Feature 1, Sound and light alarm, emergency alarm function. 2, LED flashing automatically after the state of acousto-optic alarming. 3, With the function of secret lock, the engine will be automatically locked after stopping and shutting down for 15 seconds. 4, With a key to start and a key flameout function, convenient use. 5, Prompt function of starting indicator light at night: when it is inconvenient to find the starting button position at night, the indicator light on the starting button will be on for 2 seconds after you step on the brake to facilitate the owner to find tFeatures: Sound and light alarm, emergency alarm function. LED flashing automatically after the state of acousto-optic alarming. With the function of secret lock, the engine will be automatically locked after stopping and shutting down for 15 seconds. With a key to start and a key flameout function, convenient use. Prompt function of starting indicator light at night: when it is inconvenient to find the starting button position at night, the indicator light on the starting button will be on for 2 seconds after you step on the brake to facilitate the owner to find the starting button position, which is very practical. Specification: Condition: 100% Brand New Working voltage: DC voltage DC=12V, 24V power supply is not supported temporarily. Standby current: 8mA (note: standby for up to 2 months continuously) Package Size: 23 * 15.5 * 9.5cm / 9.1 * 6.1 * 3.7in Product Function: 1. Sound-light alarm: Press the set button and lock the door. After the LED flashes, it will automatically enter the sound-light anti-theft alert state. If someone forcibly opens the door, breaks the glass or suffers external impact and towing, the anti-theft system will be triggered immediately. When the anti-theft system is triggered, the horn will blare loudly, the direction light will flash, and the engine will turn off. After the anti-theft system is triggered, the alarm horn will stop automatically after 30 seconds and the alarm state will be restored. 2. Mute anti-theft: press the mute button, the direction light flashes once, and the LED will automatically enter the mute anti-theft alert state after flashing. 3. Warning release: press the "release" button to release the guard and unlock the door. 4. Emergency alarm: if ACC is triggered by the side door, the horn will alarm for 30 seconds, and the direction light will flash synchronously, the car cannot start. 5. Remote control rear door (the car must have a rear door motor): press the release button for 2 seconds to automatically open the rear door. 6. Central door lock automation: A. The foot brake will automatically lock the door after driving for 15 seconds. B. When the car stops and turns off, the door will unlock automatically. After C,ACC and ON, press the setting key to lock the central control lock, and press the release key to unlock the central control lock. 7. Car search: A, press the mute button, the horn does not sound, and the direction light flashes for 15 seconds, which is convenient for car search; B, press the setting button for 2 seconds, the horn blares for 15 seconds, and the direction light flashes synchronously, which is convenient for car search. 8. Mayday/overtaking: press the "find car" button in any state, the horn will sound for 15 times and the lights will flash synchronously for 15 seconds. 9. Trigger memory: in burglar alarm, the system is triggered too. When the alarm is lifted, open the door horn B1 twice, indicating that the vehicle has been triggered. 10. Automatic reply: if the door is not opened within 25 seconds after lifting the anti-theft warning, the anti-theft system will automatically revert to the original anti-theft warning state and lock the door to prevent lifting by mistake. 11. Emergency call (anti-robbery): ACC,ON, press the mute button, and the direction light will flash immediately; press the setting button again within 30 seconds, and then enter the anti-robbery state. 12. Prompt setting anti-theft: stop the car, the owner closes the door 10 seconds later, the direction light flashes three times, reminding the owner to open the anti-theft system. 13. Power off memory: after the burglar alarm system is damaged by power off, regardless of the length of time, after 3 seconds of power on, the burglar alarm system will reply to the warning state before power off. 14. Warning light: in the warning,LED flash. Triggered by vibration,LED long light. 15. Emergency relief: in the state of anti-theft, open the door,ACC, on-off 10, the horn will give a sound and the direction light will flash twice, remove the warning. Package List: 1 * Main Unit 1 * Horn 1 * Vibration Sensor 1 * Detection L