Technical specification

 1. A single master and one (or more) extension consists of aset, simple operation. In line with

the provisions of the Ministry of information industry.

2. Uses the 2.4GHz public band: 2402~2483.5Mhz.

3. Use adaptive frequency hopping, AHF, With the channel change mechanism

4. Transmit Power: 19dBm, receiver sensitivity-105dBm

5. Sky wireless transfer rate: 2Mbps

6. High AD sampling, 8bit accuracy, 8K sampling rate

7. Frequency range: 300Hz~3.0KHz

8. Micro wireless group radio.

9. The main chip high-speed ARM core, for the majority of voice synthesis operations.

10. Communication distance: Open extension 700 meters around the host effectively.

11. Earphone: ¢ 2.5 connector ear plugs, ear hook headset.

12. Extension phone: DC 3.7V 2000mAH li-ion battery

Master phone: DC 7.2V 1600mAH li-ion battery

Applicable Scope:

Electric power construction job site overhaul

Power System and equipment maintenance

Mining ,Construction  sites contact

army patrols communications

Railway Construction Contact

Oil Field Construction Contact

Golf Course intercom

Airport personal deployment command

Traffic Police on duty communication

police patrol communication

Packing Information

One set per box, 28 boxes in a carton

One set/sales box NW: 1kg  GW: 1.5 kg

28sets/carton NW: 35kg   GW: 42kg

Sales box weight: 0.5kg

Sales Box size:   L*W*H=26cm*21cm*6cm

Transport carton weight: 0.843kg

Transport Carton size:  L*W*H=55cm*43cm*35cm

Accessory  screw, solar rechargeable battery,manual, power adapter 12V