Chimes | 24 7 Lifeguard for Your Family The door alarm sensor will detect the door window and will be triggered to send out a signal when the door window opening This home security door alarm sensor chime when burglar opens door and helps deter break ins We use multi color led reminders to help people with poor hearing find guests or thieves coming Use our wireless door alarm sensor more safe and |
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Reliable | 52 MP3 Door Chime Mute This wireless door entry alert for shop has 5 levels of adjustable volume from 0 110 dB Offer 52 elegant mp3 music from the traditional Ding Dong to various well know chimes Memory |
Function | Keep the previous setted tune after re plugging |
It | Easy Installation the Wireless Window and door entry alarm system All hardware is in package Just plug the wireless magnetic door chime receiver into any standard outlet and tear the double sided adhesive tape which on the back of door sensor alarm or screw mounted and stick them to the door or window is fine Please take the insulating paper away before using the wireless door and window open sensor alarm |
Chime | Mini Contact magnetic Door Window Sensor Alarm Door alarm sensor chime |
size | 3 0 x 1 0 x 0 60 inch magnetic strip |
size | 1 7 x 0 6 x 0 4 inch They are small size and can be installed or placed at any indoor position to provide you with a door entry chime alert system |
SECRUI Wireless Door Open Sensor Alarm Chime, 400ft Operating Range 52 Chimes Adjustable Volume with Mute Mode LED Indicators Magnetic Door Alarm Sensor for Home Store Office Security Review