• Helps prevent resident elopement by alerting staff to unauthorized door or window openings.
• Installs in seconds with convenient adhesive backing.
• Model 909223: Three-position switch (Off, Chime, Buzzer) and automatically resets when the door or window closes.
• Model 909222: Three-position switch (Off, High, Low).
• Compact, discreet design is ideal for resident room doors, windows, supply closets, and medicine cabinets.
• Model 909223: Includes three 1.5V batteries (#357, #228, AG13, or equivalent).
• Model 909222: Includes one 9V battery.
