Function introduction: 7 wired and 99 wireless defense zones. Up to 8 wireless remote controls can be paired. LCD display, built-in clock, intuitive and convenient. Full voice prompts, easy to operate. Built-in intercom speaker, support external speaker. Timed arming and defense: 3 groups of timed arming and 3 groups of timed disarming. 6 groups of alarm calls are preset, and the host will automatically dial the phone and give a voice alarm. Preset 3 groups of SMS calls, and the host will automatically send SMS alarms. 10 seconds manual recording message. Built-in digital voice device, artificial intelligence automatically broadcasts alarm information. Built-in short message, sent automatically by artificial intelligence. The phone is knocked on the machine, and can be used to talk to any phone by dialing through the host keyboard. One-button control, arming when going out, arming at home, remote arming, and remote phone arming. Remote remote control in different places, host arming, micro-defense, monitoring, intercom and other functions. Event record query: the host automatically records all information of 40 alarm events. Power input: DC12V1A Standby current: