A burglary occurs every 14.5 sec. in the U.S., and budget cuts have led to an average 911 response time of 10 minutes. The Sabre Elite Door Alarm has a 120dB alarm that can be heard up to 1,500 ft. (457 M) away. Alarm is secured a by a 4-digit PIN code of your choosing with an entry/exit delay setting. It features 4 adjustable settings - Chime, Home, Away, and Panic. The Wireless alarm works on both left and right side opening doors. It requires 3xAAA batteries and includes a low battery indicator.