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Wireless Communication System For Coal Mine
  • Wireless Communication System For Coal Mine
Wireless Communication System For Coal Mine

Wireless Communication System For Coal Mine

Wireless communication system absorbed advanced technology and experience of domestic and foreign WIFI system, with completely independent intellectual property rights, certifications, stable product line, which is reliable and mature. The system adopts industrial ring network and VOIP technology, can share the main network of multiple systems, and share Gigabit ring switches and optical cable with information construction of mine (such as remote control, centralized scheduling, security testing, video surveillance, personnel positioning) , which reduces the amount of construction and saves money . 

Product Details

Wireless communication system absorbed advanced technology and experience of domestic and foreign WIFI system, with completely independent intellectual property rights, certifications, stable product line, which is reliable and mature. The system adopts industrial ring network and VOIP technology, can share the main network of multiple systems, and share Gigabit ring switches and optical cable with information construction of mine (such as remote control, centralized scheduling, security testing, video surveillance, personnel positioning) , which reduces the amount of construction and saves money . 

In the coal mine without ring network, it can provide interfaces and optical cable lines for remote control, centralized dispatching, video monitoring and so on. One base station allows 16 handsets to call at the same time, which can be used for the group call to meet the need of emergency rescue. The two-way coverage distance of the base station is 700 meters to 900 meters ( affected by the antenna feeder length, ambient humidity, roadway space, etc.), a base station with 2 antennas as standard, can be extended to four antennas at the fork. Antenna split design is easy to cover the angle adjustment. Base station underground and on the ground can achieve wireless Internet; can access PDA from different manufacturers, and provide wireless links for PDA data acquisition.


•To achieve communications integration underground and on the ground, wired and wireless integration, scheduling communications integration, the user ground and underground roaming

•Ground console

•Group call

-Dispatch strong insertion and demolitions

-Conference function: have the function of holding a conference call

-Recording function: multi-channel simultaneous recording, with a playback channel

-Real-time monitoring function: listen to the extension's call content at

any time

•Call records query function

•Level restrictions on mobile phones and set different call permissions users

•System maintenance functions: computer management and

maintenance, system testing, remote maintenance

•Lost phone notification function: if the phone is off or not in the service area, all incoming calls would have records, once the phone is on or in the service area, including caller IDs, calling time and other information will notify through messages.

•One-click dialing, one-click for help

•User status voice prompts

•Off-grid communication: achieve terminal to terminal voice communication without IP-PBX

•Mobile terminal features

•Caller ID

•Status summary display

•Call waiting, call holding

•Password protection

•SMS function: can achieve point to point SMS function

•SMS bulk, point to point across the message bulk

•Cardholder function

•Ringtones function: optional ringtones, built

•In vibration

•Intercom function: can achieve a key intercom or packet intercom

•Support E1 gateway

•Can be connected to the existing PSTN public network