Full Duplex Radio Two Way Dongguan Wireless 2 Way Radio
USD $90 - $195 /Unit
Min.Order:10 Units
Dongguan Ta-Rf Security Electronic Technology Co., Ltd.
Special Offer Wireless Full Duplex Hands free 2 Way Radio
Full Duplex function:
Talk and listen at the same time ,
Without PTT button ,
Workable distance about 300M(master phone and extension phone)
AFH technology:
Adaptive Frequency Hopping when the channel disturb
Applicable Scope:
1) Electric power construction job site overhaul
2) Electricity System and equipment maintenance
3) Mining ,Construction sites contact
4) Army patrols communications
5) Railway Construction Contact
6) Oil Field Construction
7) Golf Course intercom
8) Airport personal deployment command
9) Traffic Police on duty communication
10) Police patrol communication
11) Travel, sports, referee use
2 Way Radio Technical Parameter:
| Master phone | Extension phone |
Standby electric current | 150MA | 60MA |
Operation electric current | 180MA | 150MA |
Operating voltage | 7.2V | 3.7V |
Transmitting power | 19 dBm | 19 dBm |
Receiving sensitivity | -105dBm | -105dBm |
Operation time | 10 hours | 14 hours |
Operation temprature | -20°C-70°C | -20°C-70°C |
Operation distance | 1, Master phone to extension phone is 300m in opened land 2, Extension phone to extension phone is 700m in open land |
2 Way Radio Technical Advantage:
1. A set consists of one master phone and three extension phones, is easy to operate and safe.
2. Intelligent chip core,strong computing ability, powerful software, clear
3. AFH technology
4. Strong security
5. Original independent core technology, technical standards performing higher than other similar products
6. Group voice communication without needing any communication network
How to code/program:
Important:the product have been program /coded in factory, users no need to program again
1. In on status, press and hold the "Code" button till the red light twinkle then release, enter into coding status
2. Try the other machine same as step 1
3. If Configure Code successful within 6 seconds, red light will twinkles three times and machine goes to
synchronous mode, after synchronization then go to communication status.
Low Battery:
In standby status, if is low battery (red light twinkle prompt lower battery) pls use USB cable charger charge the machine, green light will light in charging status , green light will extinguish when the charging finished
Accessory list:
Accessory | QTY |
Machine (master) | One |
Machine (extension) | Three |
Earphone | Four |
Lithium battery | Four |
Charger | Four |
Manual | One |