China Economic 300Km Range Walkie Talkie TH-680

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. Main Features: 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 Application: Railway，Airport，Security, Rescue, Harsh environment, Outdoor adventure Army, Government, Police， Logistics，Taxi，Truck， Camping, Travelling, Big shopping mall, Big Hotel, Outdoor Events, etc.