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.
2pcs or of bluetooth two way radio GS88, each connected with a smart phone via bluetooth, could provide a private network with coverage of 4-5km in outdoor field. The GS88 uses advanced technology and do not need to rely on cell towers, routers or satellites.
Unlimited GS88 and smartphone could be added into the team to form a wide coverage net. Groups could be built flexibly and public broadcast could reach to all users. All the conversation are encrypted.
The downloading offline maps provide detailed GPS location in live-surrounding territories and buildings and you could easily find your friends.
In outdoor field, it any accidents happen, the SOS function allow user to reach their team members in one second, and others could accept your signal and your GPS location.