ContalkeTech Bluetooth Smart Walkie talkie CTET-GS88 Offgrid Two Way Radio
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- Bluetooth walkie talkie Mesh Network Digital Radio CTET-GS88 developed by ContalkeTech Co.,Ltd. is a revolutionary product which provides private and safe network to mobile phone in off-grid scenarios.
- CTET-GSGS88 works with a smartphone APP to provide a batch of service including audio communication(private talk, group talk, public broadcast), text messaging, GPS location mapping, SOS etc.