LOCK: Press the "lock" button of remote once, parking light will flash once, siren sounds once, central door lock automatically. LED indicator flash once per second.( Default no siren no sound)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.CAR SEARCH: Press "" 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.ELECTRONIC DOOR LOCK/PNEUMATIC DOOR LOCK: The main unit default electronic lock.LEARNING: learning: press learning switch once, turning light flash once, after press remote any button, the was learned, if need to learn more remote ,repeat it again.CLEAR : press the learning switch 3 seconds turning light flash 3 time it was cleared.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.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.Working voltage: DC 12 +/- 3VStatic current:8.5 mATurning light:7.5 A x 2Central locking:10A/433.92Working frequency:433.92MHZWorking voltage: DC 12VAverage static current:0 mAControl box size: 8.6 x 6.6 x 2.6 cm (L x W x H)Remote Controller size: 9.8 x 3.8 x 1 cm (L x W x H)Colour: blackMaterial: ABSPackage Contents:1 x controller2 x remote control1 x Wiring kit1 x LED indicatorOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.