Google Nest Secure Alarm System with Google Nest Indoor Cam (2-Pack)

The Security Man Air-Alarm 1 Wireless Home Alarm System Kit includes 1 host unit, 1 wide angle PIR motion sensor, 1 door/window sensor, 2 remote controls, and 2 indoor siren making it a complete home or business security system. It features 3 lines of defense: the first line is the perimeter, the second is in-room, and the third includes a 24-hour defense line that automatically calls one of 5 supported phone numbers. If the telephone lines are disconnected, an alarm will sound every 5 seconds.