WW-5C20 is a Narrowband IoT (NB-IoT) to RS-485 outdoor wireless gateway.
It connects to the established mobile network devices more simply and more efficiently and transmits low and intermittent data securely and reliably.

WW-5D2X is a RS485 & 5port AUX In/Out NB-IoT gateway that has extended from WW-5C20 outdoor gateway. Up to 5 Ports analog inputs and digital inputs/outputs support external devices. It connects and trigger analog sensors more simply and More efficiently, which can save the cost of data collection.

WW-5D2X is a RS485 & 5port AUX In/Out NB-IoT gateway that has extended from WW-5C20 outdoor gateway. Up to 5 Ports analog inputs and digital inputs/outputs support external devices. It connects and trigger analog sensors more simply and More efficiently, which can save the cost of data collection.

WS-5C71 Wireless Air Quality Monitor is industrial wireless sensor. Realize the early warning and management of PM2.5 and can display the air quality status at the local end.

WS-5C72 Wireless Air Quality Monitor is industrial wireless sensor. Realize the early warning and management of GAS and can warn the local gas leakage situation locally.

WG-G690 is a LTE-Cat M1 / NB-IoT GPS tracker.
It provides Continuous Location and Path tracking / Speed / Battery Status / Ignition status / Trigger status can be transmitted back to the cloud server through LTE.