NETVOX Wireless Smoke Detector - RA0715 is equipped with temperature and humidity sensor externally. It can monitor the ambient temperature and humidity and send the data via wireless method that adopts SX1276 wireless communication module. RA0715 is equipped with CO2 sensor that can detect the concentration of CO2 in the air.

Example Applications

Smart home
Smart farm
Other

Features of NETVOX Sensors

• Wireless range of 10 km *

• LoRaWANTM 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)

• Battery Life* :

5 years (Conditions: ambient temperature 25 °C, 20 triggers/day, txpower = 20dBm, LoRa spreading factor SF = 10)

• Over-the-air updates (future)

• 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

*Actual range may vary depending on environment.

*Battery life is determined by sensor reporting frequency and other variables

Technical Specifications

Input Power	DC 12V /1A ( supply with AU plug pack for ANZ) and UK plug pack for Asia
Standby current	25mA
Operation Current	40mA
CO2 Sensor accuracy	± 100ppm+6% reading
CO2 detecction Range	400-5000ppm
Temperature and Humidity Sensor measure range	-20°C ~ 55°C, 0%RH-100%RH
Temperature and Humdity Accuracy	±0.5°C@25°C , Max ±0.8°C@-20°C~55°C, ±4%RH @25°C

Frequency

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	Build-in antenna
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	117mm114mm41mm
Operating Temperature	-20℃ ～ 55℃
Environment Humidity Range	<90% RH (No condensation)
Storage Temperature	-40℃ ～ 85℃

SDatasheet:

RA0715.pdf

User manual:

RA0715_UG.pdf

Battery Calculator:

Netvox Battery Calculator

Netvox LoRa Command Resolver:

LoRa Command Resolver

RA0715 - Netvox LoRaWan Wireless CO2/Temperature/Humidity Sensor