* Stainless Steel Cover.

* High quality.

* Wireless.

* Adjustable High-Medium-Low sensitivity.

* Vibration sensor.

* No installation required, easy for travelers to carry.

* Wedge-shape design to fit any hinged door.

* 120 dB high-pitched continuous siren when actiated.

* Can be used as a doorstop when power switch is turned off.

* Powered by a 9-Volt Battery. (Not Included)

* Mini size, space-saving.

* No installation required.

* Special dedign for use at home, office, hotel rooms.

* Ensures your safty and peace of mind at home or when travelling.

* Color: Silver and black (as shown in the pictures)

* Material: Stainless steel cover

* Working modes: Vibration sensor

* Volume of the alarm: 120 dB

* Three sensitivity: High, Medium, Low

* Battery: 1*9V battery(Not include)

* Size: 135*45*40mm

* Net weight: 94g