Low cost, solution to propped open doors Helps keep energy costs down by ensuring doors are closed Quick, easy installation saves time and money Alarm silences when door is closed, no waiting for key holder to arrive Secure, tamper resistant housing Patented plastic template assures accurate installation by providing foolproof alignment with internal magnetic door contact Tapered cover allows for installation on narrow stile doors, 2 minimum Intelligent circuit senses the external magnet location automatically and sets the correct door handing 100 dB piezo alarm 9VDC battery operated with Low Battery Alert LED visual arming indicators Gray Finish Shown with cylinder cylinder sold separately
