Feature: Model:LB-204 Name:keyless entry system 1. Remotely lock & unlock your car 2. Light flashing output 3. Remote car location 4. Remote trunk release output 5. Rising powet window 6. Waterproof, moisture-proof, dust-proof 7. Universal for any cars Specification: Main unit: Static Current 15m A Indicator Current 20m A Shock Sensor Current 1m A Size 8.7 *6.2 *2.5cm (L x W x H) Remote Control: Voltage 12 V Current 0m A Battery 3 ~12 V Frequency 300 ~433.92 M Hz Coding Learning Code Code Time Million Size 6.5 *3 *1.5cm (L x W x H) Package Included:1 X Main Unit 2 X Remote Control 2 X Wire 1 X English Operation Instruction