Car Universal Anti Theft r Adjustable Car 360 Panoramic ion r Alarm Anti-Theft Device1. Low voltage protection (ensure that the battery is not lower than 11.7V-12.1V to ensure that the car can start normally);2. Smart power off (the smart power supply will automatically shut down when the battery detects 11.7V-12.1V, which better protects the car's battery from starting normally);3. Ul-low standby current of 6 mA, worry-free parking.4. The sensitivity of the ion r can be adjusted, and it can be adjusted according to the actual parking environment, such as basically parked on the side of the road, the sensitivity can be lowered a bit5. Parking monitoring function, when the car body is in the off state, if the vehicle body is ed, the will automatically turn on and record for 2 minutes and then shut down. The ligent power supply es your 360 panoramic more ligent and perfect.The internal use of piezoelectric ceramics and spring weight structure to detect ion signals, and through L58 and other operational to amplify and output control signals, has the advantages of low cost, high sensitivity, stable and reliable work, large ion adjustable range, it is widely used When it comes to anti-theft syst for automobiles and motorcycles, 80% of current vehicle al use this type of r.. The r can also be combined with a single-chip microcomputer, wirele nsmitter module, wired , etc.Colour:blackMaterial:ABSPackage Contents:1 x Anti Theft rOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.