R311A – LoRaWAN Wireless Opening Sensor – Netvox | DistrIoT
Netvox
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R311A – LoRaWAN Wireless Opening Sensor – Netvox

Le capteur R311A de Netvox détecte l'ouverture/fermeture de portes et fenêtres via LoRaWAN Classe A. Autonomie prolongée, installation facile, idéal pour la sécurité connectée.

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€53,00
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Description détaillée

R311A – LoRaWAN Wireless Opening Sensor – Netvox

General Description

The Netvox R311A is a wireless sensor designed to detect the opening and closing of doors and windows using a magnetic reed switch. Compatible with the LoRaWAN™ Class A protocol, it offers long-range communication up to 10 km. Powered by two CR2450 button batteries, it ensures low power consumption and a long service life, facilitating its integration into various security and home automation systems.

Targeted Applications

  • Access monitoring in residential and commercial buildings
  • Control of openings in server rooms and sensitive areas
  • Access management in warehouses and industrial facilities
  • Monitoring of refrigerator and freezer doors
  • Integration into home security and automation systems

Highlights

  • Precise opening/closing detection via magnetic sensor
  • Long-range communication up to 10 km in open field
  • Low power consumption for extended battery life
  • Compatibility with LoRaWAN™ Class A and FHSS modulation
  • Simple installation without wiring, compact size
  • Easy integration with third-party platforms: Actility, TTN, MyDevices/Cayenne

Technical Specifications

Characteristic Value
Protocol LoRaWAN™ v1.0 Class A
Available frequencies EU863-870, US902-928, AU915-928, KR920-923, AS923, IN865-867, CN470-510
Transmit power Up to 20 dBm depending on the region
Reception sensitivity -136 dBm (LoRa, SF=12, 293 bps), -121 dBm (FSK, 1.2 kbps)
Communication range Up to 10 km (in open field)
Food 2 x CR2450 button batteries (3V)
Operating voltage DC 2.4V to 3.0V
Standby current 12 µA @ 3.0V
Emission current (max) 120 mA @ 3.0V
Receiving current (max) 11 mA @ 3.0V
Low voltage threshold 2.4V
Battery measurement accuracy ± 0.1V
Dimensions (sensor) 57 mm x 35 mm x 15.2 mm
Dimensions (magnet) 43 mm x 13 mm x 12 mm
Weight 43.8 g
Operating temperature -20°C to +55°C
Storage temperature -40°C to +85°C
Ambient humidity < 90% RH (non-condensing)

Interfaces and Connectors

  • Built-in magnetic sensor for opening/closing detection
  • Built-in antenna for wireless communication
  • LED indicators for operating and network status
  • Function button for pairing and reset

Pack Contents

  • 1 x R311A Wireless Opening Sensor
  • 2 x CR2450 button cell batteries (3V)
  • 1 x Magnet for magnetic detection
  • 1 x Quick Installation Guide