Features: A new type of car immoblizer system. Circuit hidden lock mode: Receive a signal within 16 seconds to start the vehicle. Engine shuts off if no signal is received within 16 seconds. Anti-robbery mode: Receive a signal to start the engine. Engine shuts off after 30 seconds of no signal. Easy to install, directly unplug the oil circuit fuse in the engine compartment of the car, and plug our main unit directly into the replacement to complete the installation. Preventing thieves from stealing cars, provides a safe guarantee for your car. Suitable for 12V gasoline vehicles/motorcycles. Specification: Unit working voltage: 12V3V Unit quiescent current: 12mA Unit control current: 30A Remote control operating current: 3~8mA Remote control standby current: 1uA Remote control battery specification: CR2032 Remote control frequency: 433.92MHz Installation location: oil pump fuse Main function: cut off the oil and turn off the engine Notice: Electric cars, electric motorcycles, electric tricycles and Electric vehicles are not suitable. When not using the system ,turn the remote off for extends battery life ,This product is not waterproof design. Package Included: 1 x Immobilizer System