This wireless doorbell is an oval-shaped LED display technology device with a 100m waterproof range. It includes a battery backup, plugs into a wall, and has a glossy black finish. Suitable for various locations, it features voice prompts, adjustable magnet, and flashing LED. The plastic door chime operates wirelessly with an operating sound rating of 0-110 dB. It is designed for indoor or outdoor use and comes with a 3-month manufacturer warranty.
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