1. IP67 Lightweight Handheld Design For MESH Networking In Harsh Environments
2. 2Watts×2/4Watts×2 RF Out , 10/6 Hours Or More Battery Life, Cool Design
3. Rich Interface, Built-In Network Port, Serial Port, High Fidelity (G.722) Intercom Call
4. Long Distance, High Speed, Flexible Networking, Strong Anti-Interference Ability