Description:1.LOCK: Pre the"lock" on of e once, parking light willf once, sounds once, cenl door loautomatically.LED indicator f once per second.( Default no no sound)2.UNLOCK: Pre the "unlock"on of e, parking light willf twice, sounds twice, cenl door unloautomati-cally, LED indicator will be closed.3.CAR SEARCH: Pre"bell"on of e once, parking lightwill f 30s, the sounds, pre the same on againwill stop; if no this on pre loon many times.4.ELECTRONIC DOOR LOCK/PNEUMATIC DOOR LO:The main unit default electronic lo.5.CODE LEARNING: Code learning: pre learning switch once,turning light f once, after pre e any on, thecode was learned, if need to learn more e ,repeat itagain.6.CLEAR CODE: pre the learning switch 3 seconds turninglight f 3 time it was cleared.7.POWER WINDOW OUTPUT (-25s)Pre" lo" on once, turning lights f once and doorlock, now the power window signal output negativetrier 25s ,the function depend on the car circuit delay.8.TRUNK RELEASE (-3s,50mA)Pre the on "unlock/ trunk /mute" on the e nsmitter3 seconds to release while the parking lightswill f three times. it aisted by an actuator & a relay.Specification:Name: M616-8182 car keyle entry systemMain unit:Working voltage: DC 12 ±3VStatic current:8.5 mATurning light:7.5 A x 2Cenl locking:10A/433.92Working frequency:433.92MHZe 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)e 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 cenl door lockThe item without actuator of cenl door lockProduct List:1x Main Control Unit2x e 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.