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STI Exit Stopper Multifunction Door Alarm

The highly effective Exit Stopper can serve as an inexpensive door alarm and help stop theft by alerting you to any unauthorized exits or entries through emergency exit doors.

The STI Exit Stopper Multifunction Door Alarm is an inexpensive solution to step up workplace security. It helps prevent unauthorized exits or entries through emergency doors. You can preset the alarm for 30 seconds, three minutes or indefinitely and when the protected door is breached; it will emit an ear piercing warning horn. For authorized entries, you can override the alarm using a key. You can also set the alarm to annunciator mode, wherein it announces a door entry or exit with a set of 10 beeps and then resets. This multifunction door alarm features a strong polycarbonate housing and is available in red or green.

Features & Benefits:
  • Features a highly visible "stop sign" design that acts as a deterrent
  • Self-contained unit is easy to install
  • When activated, sounds a powerful 105 dB warning horn
  • On installation, user can pick between an alarm or annunciator
  • Alarm mode can be set to sound for 30 seconds, 3 minutes or continuously
  • In annunciation mode, alarm announces door entry/exit with 2 beeps repeated 5 times
  • In door prop mode, the door opens and closes within 15-seconds without the alarm sounding
  • With arming delay, unit arms itself following an authorized exit
  • Mount on top, right, left or next to almost any door
  • Less expensive compared to heavy horizontal bar type units
  • Suitable for all emergency doors
  • Comes with an 9-VDC alkaline battery
  • Recommended operating temperature 32°F to 113°F (0°C to 45°C)
  • Avoid water exposure and outdoor use
Exit stopper, multi-function door alarm