Welcome to our store！</br>1、100% Brand New and excellent quality. 2、120db ultra loud alarm ringing. 3、Adopts ABS material, lightweight, antirust and durable. 4、When you install the touch sensor in your house, office or factory, it will ring to alarm once children open the doors and windows or a theft breaks in. 5、You can easily hang it on the inside door handle in no need of special wires, turn it on and the loud alarm will frighten away unwelcome invaders, thus protecting you and your families. <span style="font-family:Arial;font-size:16px;"><strong>Features:</strong></span> <ol> <li> <span style="font-family:Arial;font-size:16px;">100% brand new and excellent quality.</span> </li> <li> <span style="font-family:Arial;font-size:16px;">120db ultra loud alarm ringing.</span> </li> <li> <span style="font-family:Arial;font-size:16px;">Adopts ABS material, lightweight, antirust and durable.</span> </li> <li> <span style="font-family:Arial;font-size:16px;">When you install the touch sensor in your house, office or factory, it will ring to alarm once children open the doors and windows or a theft breaks in.</span> </li> <li> <span style="font-family:Arial;font-size:16px;">In hotel you can install it on the the door or window to ensure safety. After check-out it can be prepared for next-time use.</span> </li> <li> <span style="font-family:Arial;font-size:16px;">You can easily hang it on the inside door handle in no need of special wires, turn it on and the loud alarm will frighten away unwelcome invaders, thus protecting you and your families.</span> </li> </ol> <span style="font-family:Arial;font-size:16px;"><strong>Specification:</strong></span> <span style="font-family:Arial;font-size:16px;">Condition: 100% Brand New</span> <span style="font-family:Arial;font-size:16px;">Material: ABS</span> <span style="font-family:Arial;font-size:16px;">Color: Black</span> <span style="font-family:Arial;font-size:16px;">Cable Length: 10.7cm</span> <span style="font-family:Arial;font-size:16px;">Power Supply: 9V battery(Not Included)</span> <span style="font-family:Arial;font-size:16px;">Size: Approx.9.9*5.4*2.5cm/3.9*2.1*1.0in</span> <span style="font-family:Arial;font-size:16px;">Package Weight: Approx.69g/2.4oz</span> <span style="font-family:Arial;font-size:16px;"><strong>Package List:</strong></span> <span style="font-family:Arial;font-size:16px;">1 * Wireless Touch Sensor</span> <span style="font-family:Arial;font-size:16px;"><strong>Note:</strong></span> <span style="font-family:Arial;font-size:16px;">1. Please allow 1-3cm error due to manual measurement. Thanks for your understanding.</span> <span style="font-family:Arial;font-size:16px;">2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.</span> Satisfaction - Our customers are our top priority. If you find any product problems after receiving the goods, such as damage and incorrect quantity of goods, please contact the seller immediately. We try our best to provide you with satisfactoryaftersalesservice</br>