Exit Stopper Door Alarm

Exit Stopper Multifunction Door Alarm - Green Special Order Also Available in Red ( STI 6400) Highly effective, alarm alerts you to any unauthorized exits/entries through emergency exit doors and rear doors. Serves as an inexpensive security device and helps stop theft as well. If the protected door is opened, the electronic Exit Stopper (STI-6400) emits an ear piercing alarm for 30 seconds, three minutes or...

Exit Stopper Multifunction Door Alarm for Double Door - Green Special Order Also Available in Red (STI 6402) Highly effective, alarm alerts you to any unauthorized exits/entries through emergency exit doors and rear doors. Serves as an inexpensive security device and helps stop theft as well. If the protected doors are opened, the electronic Exit Stopper (STI-6402) emits an ear piercing alarm for 30 seconds, three...