Freezer Door Alarm with Delay When Left Open, Door Chime Window Open Alarm Close Doors Reminder Loud 130 dB for Home, Store In Australia - Darrahopens
Multiple Alarm Modes: Immediate alarm, delayed alarm, doorbell, 30 second alarm, Di-Di remind alarm (intermittently ringing).
The Magnetic sensor window door alarm loud enough to notice.Not only it can be used to protect your home safety, prevent children from leaving the house without inform, it also can be used to remind you that the doors /windows / medicine box, refrigerator are not closed.
Easy to install: Use Double-sided tape, tape it on a window door or anywhere you need, then all done! No any wiring or screws needed.Fit for Home, office, apartment, garage, pool door, medicine box, refrigerator etc. Also for trip.
Instant Alarm Reminder:The minimum trigger distance is 0.59inch.The alarm will be triggered and alarm immediately when doors or windows be opened.


Double-side magnetic sensor alarm: More places can use it than single side sensor.(IT FITS ON FLAT DOOR AND FRAME.)