Universal 12V Car Alarm System with 2 Remotes, 7-Level Sensitivity, Non-Destructive Installation, Vehicle Security Features: 【Conspicuous Performance】: This universal car alarm delivers a high alarm volume of 125dB, operates at 12V voltage, with an operating current of 10A, quiescent current of 10mA, and working frequency of 433.92MHz. 【Easy To Install】: Designed for non-destructive installation, connects directly to positive and negative battery terminals for simple and convenient setup. 【Sensitivity Adjustable】: The car alarm activates immediately upon detection and features 7 levels of sensitivity adjustment to suit individual preferences. 【Remote Controller Operation】: Operated via remote controls with high sensitivity and extended operating range. Includes two remote controllers. 【Wide Applications】: Compatible with electric, pneumatic, and modified central locking systems. Suitable for various 12V vehicles including SUVs, small vans, electric tricycles, and electric cars. Specifications: Name: Car Alarm Material: Plastic Battery: 2 x 3.0V, 75mAh CR2016 (included) Working Voltage: 12±3VDC Static Current: 10mA Siren Current: 10A Operating Frequency: 433.92MHz Average Static Current: 10mA Package Size: 128 x 96 x 83mm / 5.04 x 3.78 x 3.27in Package Weight: 360g / 12.70oz Packing List: 1 x Host 2 x Remote Controller 1 x User Manual