KERUI DW9 Driveway Alarm Wireless Security Alarm Waterproof PIR Motion Sensor Detector Driveway Garage burglar Alarm System ,wholesale cheap discount price,kerui official.

KERUI DW9 Driveway Alarm Wireless Security Alarm system; Reliable Range - Communication range of up to 100m/328ft (the distance from the sensors to the receiver/alarm/chime) and detection range of the infrared sensor of approximately 6-8m/18-36ft to keep you informed and safe. User-Friendly - The alarm in the receiver has a ring volume up to 100dB, 3 mode choices (Sound/LED Flash/Sound and LED Flash) and 16 songs choices. App operate in Smartphone : Free Apps available for download in iPhone or Andriod phone. Simple using App to send SMS for making Away Arm, Disarm, Get record. We hope our excellent products,warm-hearted service can obtain your favors! Wholeheartedly welcome your support and cooperation!.