ary occurs every 14.5 seconds in the U.S., and budget cuts have led to an average 911 response time of 10 minutes. Furthermore, without the ability to install a home security system, renters and travelers can have a hard time feeling secure in their temporary housing.SABRE?s Door Stop Alarm is a great solution to either help fortify an existing home alarm system or use on its own in a bedroom, dorm, hotel room or apartment. The extremely 120 dB loud alarm is audible up to 1,000 feet (300 m) away and sounds when door pressure is applied.The alarm is coupled with a non-skid pad to prevent the door from opening. This attractive, premium white alarm installs easily in just seconds - simply slide it under the crack of an inward-swinging door. There?s no wiring needed, so the alarm works during power outages. Requires 1x9V battery (not included). A small Philips Head #1 size screwdriver is required to remove battery compartment cover.For an extra level of security, the Door Stop Alarm provides a battery status update via a low battery indicator.The Door Stop Alarm was developed by SABRE, the #1 pepper spray brand trusted by police and consumers worldwide, meaning this product is extremely reliable. Backed by 40 years in the security industry, SABRE products are ISO 9001:2008 certified and must pass rigorous quality assurance testing before leaving our facilities to give you peace of mind.Improve your home security today.