Showing 161–176 of 299 results
This device is equipped with a Hall sensor, which can be used for door and window switch state detection. It can realize wireless alarm and other functions through the built-in wireless module. It applys SX1276 wireless communication module.
This device is equipped with two way Hall sensors, which can be used for door and window switch state detection. It can realize wireless alarm and other functions through the built-in wireless module. It applys SX1276 wireless communication module.
R718MBA is to detect sudden movement or vibration alert. The communication is fully compatible with LoRaWAN™ protocol (Class A).
The device detects the number of movements or vibrations (such as detecting the motor a few times a day), the maximum number of movements or vibrations can reach 232 times (theoretical value), and sends the information of the number of movements or vibrations to the gateway for processing. Apply SX1276 wireless communication module.
The device detects the duration of the movement or vibration (timekeeping) and sends the duration or timing information of the movement or vibration to the gateway for processing. The duration of the movement or vibration can be up to 1000 hours (theoretical value). SX1276 wireless communication module.
R718N1 is powered by battery and obtains the load AC current value through the current transformer. The device adopts the solid-core current transformer, which can be conveniently connected to the measuring device.
R718N115 is powered by battery and obtains the load AC current value through the current transformer. The device adopts the clamp-on current transformer, which can be conveniently connected to the measuring device.
R718N125 is powered by battery and obtains the load AC current value through the current transformer. The device adopts the clamp-on current transformer, which can be conveniently connected to the measuring device.
The NETVOX wireless single-phase current detector is used to detect single-phase electrical input current. The device is compatible with the LoRaWAN protocol, and integrates a chip module that conforms to the LoRaWAN wireless protocol to display the collected data in the gateway. The device is powered by battery and obtains the load AC current value through the current transformer. The device adopts the split-core current transformer, which can be conveniently connected to the measuring device.
The device is powered by battery and obtains the load AC current value through the current
transformer. The device adopts the clamp-on current transformer, which can be conveniently
connected to the measuring device.
The NETVOX wireless single-phase current detector is used to detect single-phase electrical input current. The device is compatible with the LoRaWAN protocol, and integrates a chip module that conforms to the LoRaWAN wireless protocol to display the collected data in the gateway.
R718N3 is powered by battery and obtains the load AC current value through the current transformer. The device adopts the solid core current transformer, which can be conveniently connected to the measuring device.
R718N315 is powered by a battery and receives AC current through a current transformer. This device adopts clamp-on current transformer, which can be easily connected to the device to be tested.
R718N325 is powered by a battery and receives AC current through a current transformer. This device adopts clamp-on current transformer, which can be easily connected to the device to be tested. The A phase line, the B phase line and the C phase line of the three-phase electric power are respectively connected to the corresponding current transformers.
The NETVOX wireless three-phase current interface which can detect the current can be connected with the different CTs by the user. The device is compatible with the LoRaWAN protocol and integrates a chip module that conforms to the LoRaWAN wireless protocol to display the collected data in the gateway. The device is powered by battery and obtains the load AC current value through the current transformer.
R718N363 is powered by a battery and receives AC current through a current transformer. This device adopts clamp-on current transformer, which can be easily connected to the device to be tested.
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