Tiantong Elf is a communication device designed specifically for extreme environments and emergency situations. Realize communication with the outside in areas without public network mobile communication signal coverage. It can be attached to helmets, vehicle tops, or placed outdoors, not only freeing up the hands of rescue personnel, but also significantly improving the call through rate.

By incorporating an omnidirectional antenna system, it ensures optimal connectivity with the satellite at all times. No matter where the rescue personnel are, they can ensure smooth communication, greatly improving the speed and effectiveness of emergency response.

Stable call

Realize communication with the outside world in areas without public network mobile communication signal coverage, including one-way/two-way communication, real-time calling, and second level transmission

Easy to operate

Connected via Bluetooth, regardless of phone model, login to the app to dial anytime

Flexible and portable

Can be attached to helmets, vehicle tops, or placed outdoors, freeing up the hands of rescue personnel

Resistant to extreme cold

Minimum support for -40 ℃ low temperature, meeting the extreme cold weather in northern regions

Antenna system

Built in omnidirectional antenna system ensures optimal connection with the satellite at all times