Doorbell

Specifications

Origin: China (Mainland)

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Doorbell is a Doorbells product. Key specs — Origin: China (Mainland).

Product Description

Model No.: Product

Origin:China Brand

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Product Name: Doorbell

Place of Origin: China

Features:1) Infra-red light source at night, high-resolution display 2) Call, talking, unlock and monitor3) Intercom distance up to over 70m 4) The signal is very strong that can penetrate through 4 floors 5) Timely switching-off while monitoring or talking6) Wireless transmission and receiving, high anti-interfere7) No need wiring, easy to install