Technical specifications - Detecting range: 120° cone angle - Distance IR remote control ~32.1ft (open field) - Alarm time: Car alarm max. 2min; Siren max. 30s - Built-in rechargeable 500mAh lithium polymer battery 3.7V - Charging time ~2 hours / Working time ~7 days / Standby ~14 days - Input voltage Car alarm / Siren: DC12 or 24V - Operating current (siren): 100mA - Cable length of siren 4.9ft - Transmission frequency: 2.4GHz / Type: ASK - Maximum radiated transmission power: 15.85mW - Material: ABS - Operating temperature: 14°F – 122°F - Weight/Dimensions (car alarm): 2.43oz / (L) 1.18 x (W) 1.18 x (H) 5.3inch - Weight/Dimensions (external siren): 4.23oz / (L) 2.87 x (W) 2.24 x (H) 2.44inch - Weight/Dimensions (remote control): 0.56oz / (L) 2.32 x (W) 1.46 x (H) 0.39inch

Full kit - Car Alarm, External Siren with connection cable and 3A Fuse, Remote Control (with CR2032 battery),Mounting material, User Manual. Multifunctional - this alarm system can be used for cars, vans, offices, boats, homes. Also there are USB and USB-C charging slots and MicroUSB input socket. PIR Sensor - Automatic alarm triggering at motion detection by PIR motion sensor (Passive Infrared sensor for physical movement detection for the car's interior). Large Battery Capacity - this car alarm system has built-in 500mAh battery for ~7 days working time ensures alarm triggering even when engine is switched off. Easy installation - you do not have to be an engineer to setup this car alarm on your vehicle. Very easy to install and use this anti-theft product.