The TeckNet Wireless Doorbell is a self-powered, plug-in door bell that does not require batteries. With a sound level of 85 dB, this black doorbell is made from ABS material and has dimensions of 10.3 x 6.3 x 6 cm. It includes a transmitter, manual, and one receiver, offering wireless connectivity for added convenience. Its waterproof feature makes it suitable for outdoor use, providing a reliable and durable option for your home or business.
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