• Showing 239 Product(s)
  • Category : LPWAN
RAK7201 WisNode Button 4K
SG$ 52.28
The RAK7201 WisNode Button is a remote wireless trigger device. It supports user-defined functions for each key and is based on the LoRaWAN 1.0.2 standard. All prevailing LoRaWAN bands are supported: EU433, CN470, IN865, EU868, AU915, US915, KR920, and AS923.
R718EB-Wireless Tilt Angle Sensor
SG$ 162.88
R718EB has a built-in tilt angle detection sensor. When the device is tilted (compared with the reference angle), the tilt angle will be reported, and the detected data will be transmitted to other devices through the wireless network for display.
RAK3172 STM LoRaWAN Module
SG$ 8.03
The RAK3172 LoRa Module includes a STM32WLE5CC chip, which supports eight (8) spreading factors (SF5 ~ SF12) and signal bandwidth that can be adjusted between 7.8 kHz to 500 kHz. It has Ultra-Low Power Consumption of 1.69 μA in sleep mode, but during the Transmit Mode, it can reach the maximum output power of 22 dBm. As a receiver, it can achieve a sensitivity of -148 dBm.
EM310-UDL LoRaWAN Ultrasonic Distance/Level Sensor
SG$ 144.78
With dual ultrasonic beams, the advanced EM310-UDL measures from 3 cm up to 450 cm, thus has ultra-short blind zone.
WS52x LoRaWAN Smart Portable Socket
SG$ 85.80
WS52x is a LoRa smart portable socket for the monitor control of electrical appliances.
R311B-Wireless Light Sensor
SG$ 94.72
R311B is a Wireless Light Sensor based on the LoRaWAN open protocol (Class A). When the illuminance exceeds the set threshold, a report will be sent immediately
R311CC Wireless 2-Gang Door/Window Sensor (powered by 2 x CR2450 battery)
SG$ 122.84
R311CC is equipped with two external reed switches, which can be used for door and window switch state detection. The built-in wireless module can realize wireless alarm and other functions, and is compatible with the LoRaWAN protocol.
R311DA Wireless Vibration Sensor, Rolling Ball Type
SG$ 103.22
When the vibration sensor moves or vibrates, the R311DA can detect vibrations or moving signals and transmit the detected data to other devices through the wireless network.
R311DB Wireless Vibration Sensor, Spring Type
SG$ 100.54
When the vibration sensor moves or vibrates, the R311DA can detect vibrations or moving signals and transmit the detected data to other devices through the wireless network.
R311FD Wireless Accelerometer
SG$ 107.24
When the device moves or shakes beyond the set threshold, it immediately reports the current acceleration and velocity of the X, Y, and Z axes.
R311K-Wireless Tilt Sensor
SG$ 92.50
When the vibration sensor moves or vibrates, the R311DA can detect vibrations or moving signals and transmit the detected data to other devices through the wireless network.
R311W -Wireless 2-Gang Water Leak Detector
SG$ 107.24
Wireless 2-Gang Water Leak Detector (R311W) is a LoRaWAN device compatible with LoRaWAN protocol (ClassA). When the R311W sensor detects the leak, it will send an alarm message to the gateway. When the sensor detects no leaks, it will send a message that shows no leak to the gateway.
R313A-Wireless Door/Window Sensor
SG$ 134.06 SG$ 134.06 134.05610000000001 SGD
The NETVOX wireless seat sensor (two way) R311WA is a device that detects the presence of a seat and is compatible with the LoRaWAN protocol. If there is someone on the seat, R311WA will send a message to the gateway. When detecting no one on a sensor seat, it will send an normal status message back to the gateway .
R313B-Wireless Light Sensor
SG$ 107.24
The R313B uses a photosensor. The output current of the photosensor changes in the same direction as the ambient light intensity changes. By detecting the change in the input level value, the corresponding illumination intensity is detected.
R313CA-Wireless Dry Contact Sensor
SG$ 127.35
R313CA is connected with two external dry contacts for customers to access the device under test, such as switches, buttons, sensors, relays, reed switches, etc. R313CA can detect the electrical level change of the device under test. At the same time, it can realize wireless alarm and other functions through the built-in wireless module
R313CC-Wireless 2-Gang Door/Window Sensor
SG$ 122.85
R313CC is equipped with two external reed switches, which can be used for door and window switch state detection. The built-in wireless module can realize wireless alarm and other functions, and is compatible with the LoRaWAN protocol.
R313FB - Wireless Activity Event Counter
SG$ 104.56
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 2^32 times (theoretical value), and sends the information of the number of movements or vibrations to the gateway for processing. Apply SX1276 wireless communication module.
R313FC-Wireless Activity Timer
SG$ 105.90
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.
R313FD-Wireless 3-axis Accelerometer Sensor
SG$ 113.95
When the device moves or shakes beyond the set threshold, it immediately reports the current acceleration and velocity of the X, Y, and Z axes.
R313G-Wireless Light Sensor
SG$ 107.24
R313G built-in photosensitive sensor, can be used for external ambient light intensity detection. R313G is the environmental illuminance automatic detector and the reporter which can send out the environmental illumination report and is a low-power, long range, wireless sensor that can accurately detect environmental illuminance indoor.