Netvox’s long range, long-lasting battery powered vibration sensor is equipped with an external spring type vibration sensor. When the vibration sensor is triggered, the alert is sent to the data centre through the LoRaWAN protocol.

Features:
- 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 10 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)

Parameters

Electric:
- Input Power: 2 x 3.6V ER14505 AA lithium batteries (3.6V2400mah/section）
- Sleeping Mode: 23uA
- 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

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: 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)

Physical:
- Dimensions: Main Body: 112mm x 65mm x 32mm
- Weight: 150g
- Environment Temperature Range: -20℃ ～ 55℃
- Environment Humidity Range: <90% RH (No condensation)
- Storage Temperature: -40℃ ～ 85℃