Main Features:<br />Simple to operate and easy to install<br />Wireless vibration alarm with infra-red remote control<br />Detects vibration of the entry and send a alarm to the holder and scare any unwanted intruders<br />With double-sided tapes inside the alarm<br />105dB alarm sound which can last about 30 seconds<br />Remote control range is up to 20 meter<br />Perfect to protect your shop， office， home or anywhere requiring protection<br /><br />Specifications:<br />Color: Black<br />Housing: ABS Plastics<br />Alarm Mode: Full micro vibration triggered<br />Control Mode: Remote wireless control<br />Alarm Volume: ≤ 105DB<br />Duration of Each Alarm: ≤ 30s<br />Control Range: Up to 20 meter<br />Power: 2 x AAA Batteries (For alarm， not included)<br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br />    Specifications<br />Dimension and Weight<br />	 Product Weight: 0.100 kg                                                  <br />                        Package Weight: 0.130 kg                                                  <br />                        Product Size  ( L x W x H ): 9 x 4 x 1.5 cm / 3.54 x 1.57 x 0.59 inches                                                  <br />                        Package Size ( L x W x H ): 21 x 10 x 2 cm / 8.25 x 3.93 x 0.79 inches                                                	<br />Package Contents<br />	 Package Contents: 1 x Remote Control Vibration Alarm Wireless， 1 x Remote Controller， 1 x English User Manual                                                	<br /><br /><br /><br />                                                <br />