Description
This is a portable doorbell system that achieves WIFI dual way intercom. It has a built-in microphone and speaker, which allows for super sound quality for dual way communication. It is simple and small, easy to use, and has a wireless frequency of 467.6375MHz. It has a transmission distance of 300m, and a working time of > 6 months. It is also able to work at a temperature of -20 ~ 55 degrees.
Description: This is a portable doorbell system for home, factory, hotel, market, and more, which achieves WIFI dual way intercom. Built-in microphone and speaker allow super sound quality for dual way communication. Simple and small design, easy to use.
Specifications: Indoor Bell
Outdoor Bell
Power Supply: Rechargeable Lithium Battery
4 x AAA Batteries(NOT Included.)
Input Interface: Micro USB
Wireless Frequency: 467.6375MHz
Transmission Distance: 300m 5 ~ 50m
Working Time: > 6 Months 48h
Working Temperature: -20 ~ 55 ?
Size: Approx. 100 * 60 * 16mm/ 3.9 * 2.4 * 0.6in
Package Size: Approx. 170 * 120 * 25mm / 6.7 * 4.7 * 1.0in
Package Weight: 150g
Package List: 1 * Indoor Bell
1 * Outdoor Bell
1 * USB Cable
1 * Screw Driver
1 * User Manual
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