2.4GHz Portable Dual-Way Wireless Door Intercom System 200m

2.4GHz Portable Dual-Way Wireless Door Intercom System 200m Description

2.4GHz Mini Portable Dual Way Voice Intercom Wireless Doorbell Interphone System

Description:
This is a portable doorbell system for home,
factory, hotel, market, and more. Built-in
microphone and speaker allow super sound quality for dual way communication.
Simple and small design, easy e.
 
Features:

2.4GHz signal ensures stable and smooth transmission.
The effective transmission distance can be up to 200 meters.


Dual-Way Intercom: When someone press the
call button on outdoor unit, the indoor bell will ring immediately for reminding you. You can
press the response button to talk with the people outside.


Built-in high sensitivity microphone and speaker,
allow audio input and output, ensure clear and smooth sound effect in communication.

The loudspeaker has big sound, adjustable volume size, and change the ring tone. The intercom has clear sound quality and can be used by mobile intercom

Simple and Elegant: Ultra mini size ensure
perfect portability and easy installation, small and nice, easy to install.


Specifications:
Indoor Machine Voltage Range: 5V USB Direct Power Supply 





 




Indoor Bell




Outdoor Bell






Power Supply







4
x AAA Batteries


(NOT Included.)






Input Interface




Micro
USB




               






Wireless
Frequency




467.6375MHz






Transmission Distance




200m




5
~ 50m






Working Time







4 months





Working Temperature




-20
~ 55






Size




Approx. 100 * 60 * 16mm


/ 3.9 * 2.4 * 0.6in




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
2 * Glue 
1 * Screw Driver
1 * User Manual