sabre hs-dwa door/window alarm, 750 ft detection, alarm: audible

Sabre Door/Window Alarm, Battery Power Source, 750 ft Detection, Alarm: Audible, Includes: (4) LR44 Battery

• Extremely loud 120 dB alarm helps wake/alert homeowner or renter, helps deter intruder and possibly notifies neighbors
• User friendly, three adjustable settings (off/alarm/chime), chime mode is ideal to alert you when children or guests are coming and going when you are at home
• Superior to other home security products, this premium white alarm looks great inside your home
• No wiring needed, plus sensor mounts on either side of alarm for easier set up
• Extra level of security provides battery status update with a low battery test button