About this product

1、Intelligent doorbell, small and exquisite, can play MP3 audio, with excellent sound quality. 2、Built‑in 32Mbit = 4M Myte memory, the voice content can be freely changed through the U disk. 3、Human body sensing, when a person passes through sensing area, it will immediately trigger and play a sound (sensing distance ≤ 3 m). 4、With charging management, low battery reminder function, with mounting bracket, easy to install. 5、It is widely used in supermarkets, shops, gas stations, high-speed service areas and stations.

Specification

Item Type: Door Bell

Material: ABS

Battery Type: Lithium Battery

Battery Model: 18650

Nominal Battery Capacity: 1500mAh

Infrared Sensing Range: ≤3 m / 9.8ft (Angle 120°)