Introduction To Wireless Intercom

The wireless intercom system refers to a real-time intercom system based on wireless communication equipment (mainly walkie-talkies), which is mainly used in hotels, traffic police, property, public security and other industries.

One wireless intercom system

The wireless intercom system will bring great convenience to various management tasks such as security, equipment maintenance, and property management. It can handle various events efficiently and instantly, minimizing possible losses.

The use of the system including but not limited to the maximum effective power, channel space, approved channels, frequency tolerance, etc. may require approval and an approval certificate issued by the relevant department of the local radio committee. The intensity of the electromagnetic field coverage of the system is better than 150 ūV/m, there is no noise and interference, or the intensity approved by the local radio committee

This system includes:

1. Portable walkie-talkie

2. Signal transfer equipment

3. Signal amplification equipment

4. Low loss communication cable

5. High gain communication antenna

6. Other signal transmission equipment

Remarks: The signal of the walkie-talkie is transmitted and received by outdoor/indoor antenna/RF coaxial cable network.

The engineering design of the wireless intercom communication system, and the acceptance shall be carried out with reference to the following standards:

(1) GB50311-2016 "Code for Design of Generic Cabling System Engineering"

(2) GB50312-2016 "Code for Acceptance of Buildings and Building Group Integrated Wiring System Engineering"

(3) GB/T50314-2015 "Intelligent Building Design Standard"

Two hand-held walkie-talkies

A two-way mobile communication tool that allows you to make calls without any network support. There is no call charge. It is suitable for relatively fixed and frequent calls.

Three internal communication full-duplex intercom

Different from the above two intercom modes, it can realize real-time two-way intercom communication between multiple people without pressing any buttons. You can listen when you speak and you can talk when you listen. There is no host or repeater, just Simple settings can be operated. It is suitable for mobile meetings, wireless tour guides, high-altitude operations, radio command, etc.

This system includes:

Intercom stand-alone

Multiple chain-level equipment-transit equipment