|Name||Wireless Door/Window Alarm||Wireless Door Stop Alarm||Personal Security Deluxe Door Alarm||Wireless Door/Window Sensor|
|Features||Audio Alert/Siren||No Additional Features||Audio Alert/Siren||No Additional Features|
|Included||Batteries||No Additional Items Included||No Additional Items Included||Batteries|
|View Product||View Product||View Product||View Product|
1 inch or more
Hli Lizzie , the door has to push into the the Door Stop Alarm for it to sound off .If the door is set too low it may push into the alarm so it does not sound off and just push the alarm out of the way. I bought a steel plate that will fit under a low set door and rest on the Door Stop Alarm, to prevent that problem . The steel plate can also be bought at Home Depot. They can be found near the lumber dept. they have nail holes for connecting lumber in construction. Furthermore if someone wants to leave without the alarm sounding off, they can just remove the alarm from the inside to open the door.
The shipping weight of this product without a battery is 0.3 pounds.
This alarm can also be pushed back by a low set door or a thin tool . You can buy a thin steel plate to slip under the door and then pull the Door Stop Alarm up against the steel plate that may prevent that . Home Depot also sells these steel plates that are used to connect lumber together.
It is meant to be set behind a closed door, and will set off the alarm when the door is opened.
Adjustable sensitivity switch and ON/OFF switch to prevent accidentally sounding alarm, but there is not a volume control option.
menards has a dif name brand one...works good...in stores