Swann SW347-WA2 Wireless Home Alarm System

Protect your home with the Swann SW347-WA2 Wireless Home Alarm System. This DIY home alarm system includes two window/doorway sensors and two PIR motion sensors. If the sensor is triggered, a 100dB siren will sound, potentially scaring off the intruder while alerting you and your neighbors about the attempted break-in. The PIR sensors are designed to only be triggered by significantly-sized objects (like a person) to eliminate false detections. The Swann home wireless alarm system comes with two keyfobs for easy disarming. Swann SW347-WA2 DIY Wireless Home Alarm System: Detection triggers 110 dB siren Includes 2 window/doorway sensors, 2 PIR motion sensors 30 sec arming delay, and 2 keyfobs for easy disarming PIR sensors detect significant size to eliminate false detections