Netvox R718AD LoRaWAN Temperature Sensor – DS18B20

The Netvox R718AD LoRaWAN temperature sensor DS18B20 can be remotely positioned to monitor temperature and humidity levels in cold chain through to high temperature environments. The probe is on a 1m long cable with a temperature measuring range from -40°C to +125°C (within 1°C accuracy).


  • Wireless range of up to 10 km (depending on environment)
  • Requires 2 x ER14505 AA Lithium batteries
  • LoRaWAN Class A compatible
  • Frequency Hopping Spread Spectrum (FHSS)
  • Improved interference immunity
  • Improved power management for longer battery life
  • Encrypt-RF™ Security (Diffie-Hellman Key Exchange + AES-128 CBC for sensor data messages)
  • Over-the-air updates (future)

We can supply third-party online wireless sensor monitoring and notification system to view data and set alerts via SMS text and email.

Ask us about our zero-touch provisioning service, this sensor can be supplied pre-configured and ready to go.



Input Power 2 x 3.6V ER14505 AA lithium batteries (3.6V2400mah/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
Transmitting current (max) 120mA/3.3V
Receiving current (max) 11mA @ 3.3V
Battery Measurement Accuracy ±0.1V

Temperature Sensor DS18B20:

Power Supply +3V~+5.5V
Temperature Accuracy <±1°C(-40°C to +125°C)
Cable Length 1 meter


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 Built In Antenna
Communication Range Up to 10 km (the actual transmission distance depends on the
Data Transfer Rate 0.3kbps~50kbps
Spread Technique LoRa/FSK
Available Frequency EU868 (others are available on request)


Dimensions Main Body: 112mm x 88.19mm x 32mm
Environment Temperature Range -20°C ~ 55°C
Environment Humidity Range <90% RH (No condensation)
Storage Temperature -40°C ~ 85°C

Key documents & information

Ordering information

Partcode: R718AD
RRP: £103.09+VAT

Discounted Trade Pricing: Contact us for trade pricing, to place an order or to discuss your IoT projects.

All of our products are available to customers throughout Europe. For more information on shipping costs, currency conversions and lead times, please contact our technical sales team.

Our technical sales team are also happy to advise customers on the best LoRaWAN temperature sensors for their specific applications on an individual project basis.