120dB wireless door and window alarm installation with anti-theft security system for door and window handles <ul class="a-un0rdered-list a-vertical a-spacing-mini"> <li class="a-spacing-mini"><span class="a-list-item">Extra Loud Alarm 120dB: When touched, the door and window alarm will sound a loud sound to alert you to intruders. The door handle alarm system can prevent thieves from sneaking into your room and causing property damage or personal safety. </span></li> <li class="a-spacing-mini"><span class="a-list-item">Door and Window Burglar Alarm: The door alarm sensor can add a second level of protection to the original door lock. The door and window burglar alarm also has stronger anti-theft performance. The door and window alarm has a wide range of applications and can sound a burglary alarm. It is very suitable for homes, offices, hotels, apartments, garages, dormitories and even RVs. </span></li> <li class="a-spacing-mini"><span class="a-list-item">Travel Protection: The wireless door and window alarm can be used for travel and hotel stays. You can hang this alarm on doors and windows to prevent illegal intrusion. 120dB Touch Sensor Handle Alarm Door/Window Sensor is widely used in homes, offices, and factories. Easy-to-use wireless home alarm system: The door handle alarm for doors and windows does not require any special wiring. Door opening alarm detector, just hang it on the door handle, when you open the door, the security alarm door and window alarm will scare away unwanted intruders, keeping you and your home well protected. Anti-theft vibration window burglar alarm.