Showing 257–272 of 364 results
The device is a LoRaWAN™ device compatible with LoRaWAN™ protocol (Class A). When the sensor detects the leak, it will send an alarm message to the gateway.
R718WA2 carries 2 water leak sensors.
It uses SX1276 wireless communication module.
This device is used for water leakage detection and environmental temperature and humidity detection.
When the water leakage sensor detects water leakage, it will send an alarm message to the gateway.
R718WB is a non-locating leak detection wireless communication device. R718WB can detect the leak status through an external dual-core non-positioning water rope sensor, and send the detected data to data center through the wireless network.
The device is a LoRaWAN™ device compatible with LoRaWAN™ protocol (Class A). When the sensor detects the leak, it will send an alarm message to the gateway.
R718WB2 carries 2 water rope sensors.
It uses SX1276 wireless communication module.
The R718WBA is a wireless communication device that detects ambient air temperature and humidity and non-locating leak detection. The R718WBA detects the temperature and humidity of the air. At the same time, it detects the presence or absence of water leakage through the 2-core non-locating leak detection sensor line, and transmits the detected data to the gateway through the wireless network. The SX1276 wireless communication module is used.
R718X is a wireless device that detect distance by ultrasonic ranging sensor.
R718X also equips an NTC temperature sensor and will send alarm message while detecting abnormal temperature.
R718Y is a wireless communication device which can detect the pressure difference. It will transmit the detected data to other devices for display through the wireless network.
R719A is a smart parking vehicle detection sensor. It can be used to detect the presence or absence of parking vehicles in the parking space. It uses the SX1276 wireless communication module and adds vehicle status information to the gateway and displays the collected data in the gateway
The R720A is a wireless communication device that detects ambient air temperature and humidity. The R720A detects the temperature and humidity of the air and transmits the detected data to other devices via a wireless network using the SX1276 wireless communication module.
The R720B is a wireless communication device that detects ambient air temperature and humidity. The R720B also detects if it is being moved. The R720B can transmit the detected data to other devices via the wireless network, using the SX1276 wireless communication module.
The R720C is a wireless communication device that detects ambient air pressure and temperature. The R720C detects ambient air pressure and temperature and transmits the detected data to other devices via a wireless network using the SX1276 wireless communication module.
R720E is a wireless communication device that detects temperature, humility and TVOC. TVOC refers to all organic gaseous substances in a space, and generally refers to the indoor volatile organic substances. TVOC is also the much serious one of the three types of pollution affecting indoor air quality. R720E can detect the concentration value of TVOC.
R720F series is a wireless communication device that can detect the existence of hand sanitizer / water leakage. This device is connected with two electrode rods which
can be used to detect the state of the insufficient amount of hand sanitizer in the hand sanitizer box or whether there is the water leakage in the detection area.
The shape and orientation of electrode rod can be selected according to the needs
(R720FLO,R720FLD,R720FU). The electrode rod can be trimmed to the required
length by self according to the demand.
The function of water leakage detection can choose R720FW.
R72601 is a wireless communication device that detects the carbon monoxide content in ambient air. The
body and the sensor are connected through the RS485 interface, and the detected data is transmitted to data
center through the wireless network for display. It adopts the wireless communication method conforming to
the LoRaTM protocol standard.
R72608 is a device used for pH and water temperature detection of the water environment. It can detect and
send the data of pH and temperature by the wireless communication method which adopts SX1276 wireless
communication module.
R72610 is a wireless communication device for turbidity detection. R72610 can detect the turbidity of the solution. The host body and the turbidity sensor communicate through RS485. The turbidity sensor can also detect the water temperature and transmit the detected data to other devices through the wireless network for display.
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