Multifunction door alarm alerts to any unauthorized exits or entries through emergency exit doors and rear doors. If a protected door is opened， the electronic alarm emits an ear piercing siren for 30 seconds， three minutes or continuously. The powerful 95 of 105 dB warning horn immediately draws attention， helping to prevent misuse or theft through protected doors. A key operated override will silence the alarm and allow for authorized exits. The unit also has annunciation mode which announces a doors opening with a set of 10 beeps and then resets or it can be programmed for a 15 second entry delay or immediate trip. The unit is completely self-contained and easy to install.

Alarm detects unauthorized exits and entries through protected door

When monitored door is opened， unit sounds a powerful 95dB or 105 dB warning horn which draws immediate attention to the area

Completely self-contained and easy to install

Compact design may be mounted on top， right and left or next to almost any door

Highly visible stop sign design acts as a deterrent

Alarm mode can be set to sound for 30 seconds， 3 minutes or indefinitely (unless disarmed with key supplied or until battery is drained)