Description: Universal fit for many cars Keyless entry \ Release trunk \ Power windows \ Car locating. Material:Plastic Size:12.8x9.6x8.3cm/5.04x3.78x3.27inch Working voltage: DC 12V Specification: 1.LOCK: Press the"lock" button of remote once, parking light willflash once, siren sounds once, central door lock automatically.LED indicator flash once per second.( Default no siren no sound) 2.UNLOCK: Press the "unlock"button of remote, parking light will flash twice, siren sounds twice, central door unlock automati-cally,LED indicator will be closed. 3.CAR SEARCH: Press"bell"button of remote once, parking light will flash 30s, the siren sounds, press the same button again will stop; if no this button press lock button many times. 4.ELECTRONIC DOOR LOCK/PNEUMATIC DOOR LOCK :The main unit default electronic lock . 5.CODE LEARNING: Code learning: press learning switch once,turning light flash once, after press remote any button,the code was learned, if need to learn more remote,repeat it again. 6.CLEAR CODE: press the learning switch 3 seconds turning light flash 3 time it was cleared. 7.POWER WINDOW OUTPUT (-25s) Press" lock " button once, turning lights flash once and door lock, now the power window signal output negative trigger 25s ,the function depend on the car circuit delay. 8.TRUNK RELEASE (-3s,50mA) Press the button "unlock/ trunk /mute" on the remote transmitter 3 seconds to release the trunk while the parking lights will flash three times. it assisted by an actuator & a relay. Package Includes: 1x Main Control Unit 2x Remote Control with blank key and lable 1x Wiring Set 1x LED indicator 1x English User Manual