Classroom Doorbell Wireless Doorbell IP66 Waterproof 1000Ft 66 Chimes Mute Mode 115dB 7-Level Vol Loud Electric Door Bells Chime for Office Classroom Home Kids Room Teachers & Hearing-Impaired

About This Item

• 【👍IP66 Waterproof and Dustproof】The doorbell with the highest waterproof rating on the market at present. The door bell ringer dustproof and waterproof rating is IP66 (operating temperature between -4°F-140°F), which can work in severe weather such as heavy rain, snowstorms or dust storms. Suitable for outdoor use.
• 【👍300M/1000Ft Long Wireless Range】This wireless doorbell transmission range is up to 1000Ft, featuring super remote control, penetrating power, signal stability and strong anti-interference features, will not interfere with or be interfered with other devices in your home or neighborhood. Whether you are in a room or kitchen, you will clearly hear the doorbell ring when someone presses it, ensuring you can respond promptly without missing any visitors.
• 【👍66 Chimes and Mute Mode】The loud doorbells have 66 unique melodies and 7 adjustable volume levels(0dB-115dB) to meet your needs for different occasions. The maximum decibel level reaches 115db, so you can hear the bell even in noisy environments. Mute mode means you don’t have to worry about the doorbell disturbing your sleeping baby. The LED indicator in mute mode making it convenient for everyone, including people with hearing impairments.
• 【👍Easy Installation】The wireless doorbell for home has been paired and can be installed in one minute. Plug the receiver into the socket, and you are ready to use. The wireless doorbells will remember all your settings when the power is off, so you don’t need to select the sound and volume again when you plug it back in. As long as the door bells of our brand no matter what size, what color, the receivers and transmitters are interchangeable and do not require re-pairing.
• 【👍Wide Application】This doorbell for home not only can be installed at the front door of apartments, houses, offices, or workshops to welcome guests, but also be used as a call device to assist the elderly in their daily lives, and a tool for teachers to manage classrooms and keep them quiet.