5pcs Set Car Remote Control Central Lock Keyless Entry System 12V Universal Model Key Details: 1. Material: plastic 2. Weight: about 260gset 3. Size: about 13x9.5x6.5 cmset 4. Power supply voltage: 12V 5. Remote control power supply: 3 CR2016 9V button batteries 6. Operating frequency of remote control: 433MHZ 7. Applicable models: 12V voltage universal 8. Working current: about 8mA 9. Features: dual remote control configuration, waterproof and moisture-proof, no screw position direct buckle, simple installation, easy to use, durable 10. A set includes: host connection line, LED indicator, host, 2 remote controls, manual Features: 1. Press the remote control lock button once, the door is locked, the direction light flashes once, the horn sounds once, the LED indicator flashes, and the window rise signal output 2. Press the remote control unlock button once, the direction light flashes twice, the horn beeps twice, and the door is unlocked 3. Long press the tail box button of the remote control for 2 seconds, the direction light flashes 3 times, the horn sounds 3 times, the tail box signal output, the tail box opening function 4. Electric lock and pneumatic lock can be selected by skipping stitches on the board line, the factory default is electric lock (0.5 seconds) 5. Press the remote control tail box button once, the direction light flashes 3 times, and the horn sounds 3 times to realize the car-finding warning function