Wireless Classroom Doorbell for Teachers with 300 m Range, 58 Chimes, 5 Volume Levels, LED Alert, IP55 Waterproof, 130 dB Plug-In Receiver

Stay connected and get instant alerts with this wireless classroom doorbell for teachers. Designed for classrooms, homes, offices, and caregiving situations, this easy-to-install system includes a waterproof push button and a plug-in receiver with bright LED notifications.Choose from 58 chimes and adjust among 5 volume levels, including silent mode with LED-only alerts. With a powerful wireless range of up to 300 meters (1000 ft) in open areas and a maximum sound output of 130 dB, you'll never miss an important signal.The outdoor transmitter features an IP55 waterproof rating, ensuring reliable performance in rain, snow, and temperatures from -20°C to 60°C. Installation is quick and requires no wiring. Simply plug in the receiver and mount the transmitter using the included adhesive pad or screws.Key Features Wireless range up to 300 m (1000 ft) 58 selectable melodies 5 volume levels including silent mode Bright blue LED visual indicator Maximum volume up to 130 dB IP55 waterproof outdoor button Operating temperature: -20°C to 60°C Expandable system with additional buttons and receivers Easy installation with adhesive or screws Battery for transmitter included Perfect For Teachers calling students or assistants Classrooms and daycare centers Homes and apartments Baby rooms and nurseries Elderly care and caregiver alerts Small offices and businesses Simple, reliable, and versatile, this wireless doorbell system is an excellent solution for anyone needing instant communication anywhere in the home or workplace.