110DB. The Amalock Wireless Wi-Fi Alarm Kit is easy to install to protect your home and commercial property. Whenever a motion is detected or a contact is activated, the alarm alerts your mobile device to send you a notification that your alarm is sounding. The kit includes 1 x door/window contact, 1 x PIR motion sensor, 1 x internal sounder control hub and 2 x remote controls.. Backup battery powered (in case of mains failure). DIY Install. IOS and Android phones supported. Motion alert to your mobile device