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Netvox R720A – Temperature and Humidity Sensor

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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.

SKU: R720A Categories: , ,

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.

  • LoRaWAN Class A compatible
  •  Frequency Hopping Spread Spectrum (FHSS)
  •  Improved interference immunity
  •  Improved power management for longer battery life
  •  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
  •  R718X series carry magnets which can be attached to ferromagnetic materials and objects
  •  Apply SX1276 wireless communication module
  •  2 ER14505 battery AA SIZE (3.6V / section) parallel power supply
  •  Protection class IP65

*1. Actual range may vary depending on environment.
*2. Battery life is determined by sensor reporting frequency and other variables.

Electric:

Input Power 2 x 3.6V ER14505 AA lithium batteries
(3.6V 2400mah/section）
Battery Life  5 years
(Conditions: ambient temperature 25 °C, 15 min heartbeats, txpower = 20dBm, LoRa spreading factor SF = 10)
Sleeping Mode 24uA
Wake up Mode 6.3mA@3.3V
Low Voltage Threshold 3.2V
Transmitting current (max) 120mA@3.3V
Receiving current (max) 11mA @3.3V

Frequency:

Frequency Range   863MHz-928MHz, 470MHz-510MHz
TX Power 19dBm±1dBm
Rx Sensitivity -136dBm (LoRa，Spreading Factor=12, Bit Rate=293bps )
-121dBm (FSK,Frequency deviation=5kHz, Bit Rate=1.2kbps)
Antenna Type Build-in antenna
Communication Range Up to 10km, the actual transmission distance depends on the environment.
Data Transfer Rate 0.3kbps～50kbps
Spread Technique LoRa/FSK
Available Frequency EU863-870, US902-928, AU915-928,
KR920-923, AS923, CN470-510
Configured before shipment

Physical:

Dimension Main Body: L:88mm*W:65mm*H:19mm
Weight 113g
Environment Temperature Range -40℃ ～ 55℃
Environment Humidity Range <90% RH  (No condensation)
Storage Temperature -40℃ ～ 85℃
Brand

Netvox

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