Heavy-duty construction to withstand break-in force.
Compact design for discreet positioning at entrance points.
Requires 1 x 9V battery (not included).
Low battery indicator light lets you know when to replace the batteries.
Use almost anywhere there’s a standard door.Suitable for indoor use in doorways at main & back entrances, hallways, kitchens, living rooms, hotel rooms, offices, storage areas and more.
Powerful 110 decibel alarm sounds when the door is opened.