AT&T SIM Card Urgent Alert GSM Radio Public Network Walkie Talkie for Wholesale TH680
TH-680 is a dual working modes 2-way radios. It combines GSM WCDMA SIM Card IP radio and VHF /UHF analog walkie talkie in one piece. Help to achieve smooth over traditional radio to public network radio...
AT&T SIM card urgent alert GSM radio public network walkie talkie for wholesale TH680
TH-680 is a dual working modes 2-way radios. It combines GSM WCDMA SIM Card IP radio and VHF /UHF analog walkie talkie in one piece. Help to achieve smooth over traditional radio to public network radio.
1. Analog UHF or VHF +3G network
2. Can realize mixed-mode communications
3. Setting Mode priority
4. Gateway(Repeater function)
a. Realize the communication between IP and analog radios.
b. solution to achieve Analog radios talking range unlimited.
5. SOS alarm
6. GPS location sharing with SOS
7. Support Group Call, P2P Call, Quick Call, Emergency Call
Unique for:Security Guard, Construction Site, Government, Bank, Hospital, Restaurant, Hotel, University, international Institutions.
Popular for:Airport, Railway, Army, Rescue, Police, Outdoor adventure, Logistics, Taxi, Truck, Camping, Travelling, Big shopping mall, Big Hotel, Outdoor Events, etc.
Main Function :Repeater, Two working modes, SOS&APRS
Q:how to open repeater on TH-680?
A: choose the Advanced Setting and press MENU key into the list.
38 ( H ) ×58( W ) ×135 ( L ) mm
IP radio frequency range
GSM900/1800MHz UMTS900/2100MHz OR GSM850/1900MHz UMTS850/1900