1、Remote Control: Arm and disarm your wireless alarm system within seconds using the remote control, or directly through for Smart Life app from your mobile phone, adding convenience and security. 2、Instant Alerts: Receive immediate notifications on the app and deter intruders with a powerful 120db alarm when sensors are triggered, ensuring your property is always protected. 3、Easy Installation: Safeguard your home with a quick and hasslefree setup. Install your wireless alarm system in minutes without the need for wiring or drilling, making it user friendly and efficient. 4、Enhanced Home Security: This wireless alarm system provides powerful protection for homes, apartments, neighborhoods, shops, factories, schools, banks, and more, ensuring safety in various environments. 5、Versatile Application: Designed to secure a wide range of spaces, including homes, apartments, shops, factories, schools, and banks, this wireless alarm system offers flexible and comprehensive security solutions. Item Type: Smart Alarm System with Sound and Light Material: ABS Power Supply: Door Magnet: 1 x CR2032 Battery 180mAh (Built in) Sensor: 2 x AAA Batteries, Each 280mAh (Built in) Single Remote Control: 1 x CR2025 Battery 180mAh (Built in) Alarm: 1 x Li ion Battery 1000mAh (Built in) Operating Current: < 70mA Alarm Current: < 200mA Alarm Sound Pressure: > 100db Wireless RF: Central Frequency 433.92MHz, Modulation Mode ASK, Oscillation Impedance 330K Encoding Format: EV1527 Wireless Reception Distance: > 100m (in open area) WiFi Standard: IEEE802.1 1b/g/n Wireless Standard Operating Temperature: -20℃ to +55℃ Operating Humidity: 40%RH to 80%RH 1 x Alarm 1 x Door Magnet Set 2 x Accessories 2 x Remotes 1 x Sensor 1 x Bracket 2 x Screw Set 1 x Charging Cable 1 x Adapter 1 x User Manual