1、Passive keyless entry system. 2、Push button starts/stop system. 3、Service mode, mute mode. 4、PKE function enable or disable. 5、Detect car situation by itself, rolling code conservation. 6、Remote starts/stop engine function. 7、Illegal starts alarm. 8、Central lock automatication. 9、Emergency disarm. 10、One-button starts/stop system. 11、Intelligent handbrake detection. 12、Intelligent oil pump starts-up detection. 13、Telecontrol tail box. 14、Door unlock prompt. 15、Anti-theft function. This is a car alarm system with PKE-Passive keyless entry, remote engine starts, push button starts stop button. The alarm is easy to install and use and can improve your car safety greatly once properly installed. Features: Passive keyless entry system. Push button starts/stop system. Service mode, mute mode. PKE function enable or disable. Detect car situation by itself, rolling code conservation. Remote starts/stop engine function. Illegal starts alarm. Central lock automatication. Emergency disarm. One-button starts/stop system. Intelligent handbrake detection. Intelligent oil pump starts-up detection. Telecontrol tail box. Door unlock prompt. Anti-theft function. Specifications: Relative Humidity: 10%-95% Main Unit System-- Operation Voltage: 12.0V±3V Static Current: ≤15mA (except indicator, sensor) PKE Emission Current: 40mA Shock Sensor Current: ≤1mA Coding: Leaning Code Frequency: (High)433.92MHZ, (Low)125KHZ Starting System-- Operation Voltage: 12.0V±3V ACC Current: 30A ON Current: 30A Starts Current: 30A Remote Control-- Operation Voltage: DC3V Operation Current: ≤8mA Static Current: 8uA Coding: Leaning Code Battery: CR2032 3V 240mAh(included) Frequency: (High)433.92MHZ, (Low)125KHZ Package Size: 230 * 180 * 68mm / 9.1 * 7.1 * 2.7in Package Weight: 630g / 1.4lb Packing List: 1 * Main Unit 2 * Remote Controls 1 * Push Starts Button 2 * LED Indicator Cable 1 * Vibration Sensor 2 * Low-frequency Antennas 1 * Starter Cable 1 * Function Cable 1 * Use Manual 1 * Main Unit 2 * Remote Controls 1 * Push Starts Button 2 * LED Indicator Cable 1 * Vibration Sensor 2 * Low-frequency Antennas 1 * Starter Cable 1 * Function Cable 1 * Use Manual