TECKNET Wireless Doorbell for Home, Waterproof Classroom Doorbell 1,300ft Range, Wireless Doorbell Battery Powered with 38 Chimes & 4 Volume Levels, Plug in Doorbell Kit for Home & Apartment (Black)

Price: $19.99 - $11.99
(as of Sep 28,2022 08:53:12 UTC – Details)

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【Long Wireless Range】The range of wireless doorbells for home extend over 1300ft/400m in open space. Either you are occupied a few rooms away or on another floor, you will always be easily informed when someone is calling from outside.
【Waterproof Doorbell Wireless】: The doorbell button of battery operated doorbell is rated IP65 which withstand all kinds of harsh weather conditions (working temperature between -4°F to 140°F). Acceptable for outdoor use, even in a rainy day.
【3 Working Modes】The door bell has three working modes for you to choose to meet your needs in different occasions. When someone is resting, you can choose the LED light flashing mode, and you can choose the ringing mode or the simultaneous ringing and LED light working mode in daily or party.
【38 Ringtones & 4 Volumes Levels】The doorbells offer 38 different chimes to choose from with 4 different volume levels ranging from 25dB to 110dB to meet your needs. The loud classroom doorbell is a best way to get student attention for teacher in classroom management.
【Easy to Install & Use】Easily plug receiver into an electrical outlet (no batteries required for main receiver). Push button can be fixed to the door frame with screws, or attached by using double-sided adhesive tapes. Simply mount the room doorbell where needed and you are ready to go.

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