Description:1.LOCK: Pre 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: Pre the "unlock"button of remote, parking light willflash twice, siren sounds twice, central door unlock automati-cally, LED indicator will be closed.3.CAR SEARCH: Pre"bell"button of remote once, parking lightwill flash 30s, the siren sounds, pre the same button againwill stop; if no this button pre lock button many times.4.ELECTRONIC DOOR LOCK/PNEUMATIC DOOR LOCK :The main unit default electronic lock .5.CODE LEARNING: Code learning: pre learning switch once,turning light flash once, after pre remote any button, thecode was learned, if need to learn more remote ,repeat itagain.6.CLEAR CODE: pre the learning switch 3 seconds turninglight flash 3 time it was cleared.7.POWER WINDOW OUTPUT (-25s)Pre" lock " button once, turning lights flash once and doorlock, now the power window signal output negativetrigger 25s ,the function depend on the car circuit delay.8.TRUNK RELEASE (-3s,50mA)Pre the button "unlock/ trunk /mute" on the remote transmitter3 seconds to release t he trunk while the parking lightswill flash three times. it aisted by an actuator & a relay.Specification:Name: M616-8101 car keyle entry systemMain unit:Working voltage: DC 12 3VStatic current:8.5 mATurning light:7.5 A x 2Central locking:10A/433.92Working frequency:433.92MHZRemote control:Working 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)Weight:0.22KGPacking size:125*92*75mm ,50PCS/canton ,canton size:MEAS:41*34*40CMAbout installation:The product need installed by the Profesionales with Car electriciancertificatedFor 12V DC car which have central door lockThe item without actuator of central door lockProduct List:1x Main Control Unit2x Remote Control1x Wiring Set1x LED indicator1x English User ManualNotes:1. The product color may be slightly different from the picture due to different lighting and screen Settings.2. Due to manual measurement, there is a tolerance in the product size.