SABRE 120 dB Wedge Door Stop Security Alarm, Extremely Loud Wireless Alarm Siren Audible Up To 1,500 Ft., Non-Skid Pad…

ATTENTION-GRABBING: Extremely loud 120dB alarm helps wake/alert homeowner or renter when door pressure is applied, helping deter intruder and possibly notifying neighbors (audible up to 1,500 feet/455-meters away)
MAXIMUM SECURITY: Non-skid pad prevents door from opening while alarm sounds; ideal for hotels, dorms, or front doors with a 7/8″ gap between the floor & bottom of door(if the gap is greater the alarm will not be able to activate when the door is opened)
EXTRA LEVEL OF SECURITY: Provides battery status update with a low battery indicator for east of mind