The Exit Stopper is a unique and highly effective way to alert you to any unauthorised exits or entries through emergency exit doors. This emergency exit door alarm can also serve as an inexpensive security device and help prevent theft as well. If the protected door is opened, the electronic Exit Stopper emits a powerful 95/105 dB warning alarm. A key operated override will silence the alarm and allow authorised exits. Multifunction door alarm helps prevent unauthorised exits/entriesBeeps and flashes when activatedAdd warning in second language with provided labels (21 languages)95/105 dB alarm when activatedSet to sound for 30 seconds, 3 minutes or continuousCan be used as an annunciatorEasy to installMount on top, right, left or next to almost any doorLow battery warning (9-VDC alkaline battery included)Three year guarantee against breakage of polycarbonate in normal use (one year on electro mechanical and electronic components)136 mm H x 136 mm W x 50 mm D
