
With the NDS network, intelligent network connections enable the seamless integration of the NTM and ground networks.
DetailPaired with the gateway. Can be used as a handset and SOS button. After pressing the SOS button to call for help, the device will play a prompt. If it is triggered by mistake, press the side button to cancel it. After the call is connected, you can talk to the emergency contact through the handset. A lanyard is provided, so you can wear it with you and talk even when you are not next to the gateway.
DetailPaired with the gateway. Can be used as a human infrared and SOS button. After pressing the SOS button for help, the device will play a prompt (the prompt can be customized).
