The AGL Alarm Center is the ideal choice to integrate your home security system. Have full control of all devices and manage your entire system through the AGL Home app. USB Type-C Power Supply 5V 1A Backlit touch keyboard Up to 3 zones of wired sensors Instant notifications and customization via the AGL Home app Compatible with 433MHz remote control to activate and deactivate; Compatible with user sharing Presence sensor 433MHz Door/window sensor 433MHz Simplified installation, intuitive process, and beginner support Wireless network: 2.4GHz (802.11b/g/n standard) Compatible with up to 100 AGL 433MHz sensors Internal lithium battery 3.7V 500mAh Compatible with the following apps: AGL Home, Tuya, Smart Life Event history: Track the events recorded in the last 5 days