LoRaWAN Wireless Reed Switch Open/Close Detection Sensor

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Netvox’s R718F utilizes a magnetic switch to detect whether two objects are separated or not. An example application is to detect when a door or window is open for security purposes. The wireless sensor sends an alert message to a centralised monitoring system via the LoRaWAN protocol when the switch is separated.

# End Device
# EU 863-870
# Indoor
# Logistics
# Smart Building


- Wireless range of up to 10km (depending on environment)
- 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)
- Battery Life of up to 5 years (determined by sensor reporting frequency and other variables)
- 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)

Technical details


- Input Power: 2 x 3.6V ER14505 AA lithium batteries (3.6V2400mah/section)
- Sleeping Mode: 20uA
- Wake Up Mode: 6.3mA/3.3V
- Receiving Current (Max): 11mA/3.3V
- Transmitting Current (Max): 120mA/3.3V
- Battery Voltage Measurement Accuracy: ±0.1V
- Low Voltage Threshold: 3.2V

- 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: 10 km (line-of-sight, actual transmission distance depends on the environment)
- Data Transfer Rate: 0.3kbps~50kbps
- Spread Technique: LoRa/FSK
- Available Frequency: EU868 (others are available on request)

- Dimensions: Main Part: 112mm x 65mm x 32mm
- Weight: 141g
- Environment Temperature Range: -20℃ ~ 55℃
- Environment Humidity Range: <90% RH (No condensation)
- Storage Temperature: -40℃ ~ 85℃
- IP Rating (Main Part): IP67
- IP Rating (External Sensor): IP67

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