Specifications:* Color: Black* Housing: Plastics* Alarm mode: Full micro -vibration triggered* Control mode: Remote wireless control* Alarm volume: ¡Ü120DB* Duration of each alarm: ¡Ü40s* Control range: Up to 20 meter* Power: 1*GF22 DC 9V battery* Wall mount hole diameter:~7mm* Alarm dimensions: 90*55*25mm* Remote control dimensions: 50*40*13mm* Net weight (alarm + control): 116gPackage Includes:1 x Remote Control Vibration Alarm Wireless for Door/Window1 x Remote Controller