Mount an optional rim lock cylinder not included on the opposite side of the door to arm and disarm these alarms from the outside.
Magnetic exit door alarm.
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49 list price 36 99 36.
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You can attach alarm contact sensors to any door or window in your house or apartment and when armed you ll get instant alerts on your phone and tablet whenever they open.
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The ring alarm contact sensor expands your ring the ring alarm contact sensor expands your ring alarm and adds an extra layer of security to your home.
All require a mortise lock cylinder sold separately for operation.
They can be preset to different settings some of which will alarm immediately and other settings that allow a person to exit out the door and return just a short time later before sounding.
The ge personal security window door alarm provides a the ge personal security window door alarm provides a simple to use cost effective security solution to protect you and your family against home invasions thanks to the 120 db alarms loud enough to make a would be intruder think twice about entering through your doors or windows.
Floor sensor alarms have a sensor pad on the floor and a magnetic lock on the door.
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