Car Keyless Remote Entry Central Door Locking Alarm System Lock Kit + 2 ControllersMain Features:Remotely lock and unlock your carDirection light flashingLED indicatorCentral door lock automaticallyCar findingAnti-Scanning protectionRemote trunk releaseTwo 3-button Remote Controls With Blue LED IndicatorFor Vehicles With Pneumatic Or Electric Central LockingUniversal for any carsSpecification:Model: CK009-043Control box size: 8.8 x 6.3 x 2.5cm (L x W x H)Control box Pin: 132 Remote Controllers size: 5.6 x 3 x 1.4cm (L x W x H)Weight: 274gDistance: About 50 - 100 metersWorking Voltage: 12VOperation Instruction:1. Lock (Button 1)Press "Lock" button on the remote controller once with the direction light flash once， and then the central control door lock will be locked. 30 seconds negative(-) output for window roll-up. The LED will antomatically flash.2. Unlock (Button 2)Press 'Unlock' button on the remote controller once with the direction light flash twice， and then the central control door lock will be unlocked.3. Trunk Release (Button 3-left one)Long press this button for 2.5 seconds， the direction light will flash three times and trunk release simultaneously.4. Car finding (Button 1)In arming， press 'Lock' button once， direction light flash three times， for finding the car.5. pneumatic Lock/electric lock， positive/negative trunk can be selected just like diagram display.Package Included:1 x Control box2 x Remote Controllers1 x LED connection wire1 x Wire2 x Adhesive tape1 x Operation instruction