1.Remotely lock and unlock your car 2.Light flashing output. Remote car location 3.Negative trunk release output. Learning code 4.Siren output. Waterproof, moisture-proof, dust-proof 5.Connecting rod can be rotated 360 degrees, easy to install. Universal for any cars Model:LB-501 Name:keyless entry system Type Of Accessory: Special Parts Of Anti-Theft Device Feature: Auto Central Lock Remote Controlled: Yes 1.Voltage: 12V 2.Thrust:3 kg 3.Action stroke:20mm Main unit: 1.Size: 7.7 x 6 x 2.5cm (L x W x H) 2.Static Current: less than 15mA 3.Indicator current:20mA 4.Shock sensor current:less than 1mA Remote Control 1.Size: 6 x 3.3 x 1cm (L x W x H) 2.Voltage: 12V 3.Current: 0mA 4.Battery:3-12V 5.Frequency:300-433.92MHz 6.Coding:Learning code colour:Black Material:ABS Package Contents: 1 x Main unit 2 x Remote Control 4 x Motor 1 set x Mounting accessories 1 x Wire Only the above package content, other products are not included. Note: Light and different displays may cause the color of the