One-click start/deactivate. Start or disable the engine by remote control Intelligent hand brake detection. Intelligent oil pump startup detection Remotely open the rear trunk (the motor of the original car is required) Remote control car finding (horn honking). Remote lock opening/closing PKE keyless and keyless access function, automatically unlock 1.5-3m near the car, and automatically lock the door 3-5 m away from the car Suitable vehicle type.12V automobile.Alarm mode.Horn hint.Alarm range.Effective range.Power supply voltage.12 (V).Operating temperature.+ 85-20 ().Types.Unidirectional anti-theft device.Kinds.Central door lock automation.Alarm trigger instruction.None.Alarm loudness.Yes.Alarm response time.5s Note: 1. Please allow 1-3 mm error due to manual measurement and 1-3g weight error make sure you don't mind before ordering. 2. Due to the lighting of the photos and the difference of monitors, the pictures may not reflect the actual color of the real item. Please make sure you don't mind before ordering, thank you! About Shipping: 1.please pay attention to your delivery address such as: name, street, house number, doorbell/email without name, etc. is correct, or the order will not be delivered correctly. 2.All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances. 3.During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 24 hours Hope you have a pleasant shopping experience!