CallTou classroom management with our wireless doorbell for teachers. Battery-powered with vibrating LED flashing lights, perfect for homes and apartments 4 Working Modes 5 Volume Level Watch Pager Long Range & Expandable The

Long Range & Expandable The door chime sensor has 1000ft far enough to cover every door in your house or store

Not need to Yell to Get Someone’s Attention：Give Both Caregiver and Patient/Elderly/Resident/Handicapped/Sick Freedom while Still calling for Help at home

Outside Batteries Required

But don't forget to open them

CallTou classroom management with our wireless doorbell for teachers. Battery-powered with vibrating LED flashing lights, perfect for homes and apartments 4 Working Modes 5 Volume Level Watch Pager Long Range & Expandable TheKey Features and Benefits Wireless and Battery Powered: No need to worry about wiring or power outlets. Our doorbell is completely wireless and battery powered, offering unmatched convenience. Vibrating and LED Flashing Alerts: Perfect for hearing impaired students, this doorbell provides multiple alert modes, ensuring everyone in your classroom can respond to signals. Four Working Modes: Choose from sound, vibration, LED flash, or a combination of