$89.00
5 in stock
RB11E Wireless Occupancy/Temperature/Light Sensor
RB11E is a Wireless Occupancy/Light/Temperature Sensor for Netvox ClassA type devices based on the LoRaWAN open protocol and is compatible with the LoRaWAN protocol. It combines occupancy ,temperature, tamper switch and light sensors that suitable for detecting human movement indoors, illuminance and temperature.
• Apply SX1276 wireless communication module
• 2 ER14505 battery (3.6V/section) in parallel power supply
• Detection angle: Horizontal 110°, vertical 60°
• Mechanical rotation angle is 40 °
• Built-in light sensor, temperature sensor, occupancy sensor, tamper switch
• Detection speed: ≥0.2 meters/second and triggering alarm
• Temperature measurement range: -20 ℃ -55 ℃
• Temperature measurement accuracy: ± 2 ℃
• Light sensor measurement range: 2-1100 Lux
• Light sensor accuracy: ≦15%
• Battery measurement accuracy : ± 0.1V
• Frequency Hopping Spread Spectrum (FHSS)
• Third-Party online wireless sensor monitoring and notification system to configure sensors, view data and set alerts via SMS text and email (optional)
• Available third-party platform: Actility/ThingPark, TTN, MyDevices/Cayenne
• Improved power management for longer battery life
• Battery Life*2:
Please refer to web: http://www.netvox.com.tw/electric/electric_calc.html
At this website, users can find battery lifetime for various models at different configurations.
*1. Actual range may vary depending on environment.
*2. Battery life is determined by sensor reporting frequency and other variables
Input Power: 2pcs of 3.6V ER14505
Operating Voltage: 3.1V～3.65V
Standby Current: 110uA
Transmitting Current(max): 120mA
Receiving Current(max): 11mA
Measurement Accuracy: ±0.1V
Frequency Range: 863MHz-928MHz 470MHz-510MHz
TX Power:
US915 20dbm；
AS923 16dbm；
AU915 20dbm；
CN470 19.15dbm；
EU868 16dbm；
KR920 14dbm；
IN865 20dbm；
Receiving Sensitivity:
-136dBm（LoRa，Spreading Factor=12，Bit Rate=293bps )；
-121dBm (FSK,Frequency deviation=5kHz, Bit Rate=1.2kbps)
Antenna Type: Built-in antenna
Communication Distance: Up to 10 km
(visible linear obstacle-free transmission distance , actual transmission distance depends on the environment )
Data Transfer Rate: 0.3kbps～50kbps
Modulation: LoRa/FSK (Note: You can choose one of them)
Supportable LoRaWAN Band: EU863-870,US902-928,AU915-928,KR920-923,AS923-1,AS923-2,AS923-3, IN865-867,CN470-510
(Note: The frequency band is optional and needs to be configured before shipment)
Dimension: 78mm*78.8mm*82.2mm
Weight: 125.8g
Operating Humidity:＜90%RH
Operating Temperature: -20°C ～ 55°C
Storage Temperature: -40°C ～ 85°C
Only logged in customers who have purchased this product may leave a review.
PecanIoT Central Texas (verified owner) –
I use this sensor to monitor occupancy in my kitchen as a piece of a security solution. HONESTLY I didn’t want to like this sensor. The case does not seem to be strong. But all that aside, I’m really warming up to Netvox’s strategy of mintime and maxtime for sending chirps. Also it has built-in light detection and temperature so very handy. My tech stack is DSL08 -> TTS on Linode -> Ubidots.