Door and Window Alarm With this door and window alarm, your home will be protected in your absence! No more fear of a possible burglary, this easy-to-install alarm with a power of 140 decibels will keep you safe. With its 4 modes of use and its remote control with a range of up to 15 meters, it guarantees you optimal protection during your absence. Security System The security system of this alarm is simple but very effective. The wireless alarm has 4 modes: 1: immediate triggering and continuous alarm. 2: triggering if the door is not closed after 15 seconds. 3: immediate "SOS" triggering and emergency alarm for 30 seconds. 4: "ding dong" each time the door is opened. 140 Decibel Alarm Adopting this door and window alarm means ensuring your peace of mind. Very dissuasive, the alarm's sound volume is 140 decibels. The latter will scare away thieves in an instant. The alarm has a magnetic wireless sensor, directly connected to the small detector (to be placed as close as possible to