Netvox’s wireless activity timer can be used in numerous applications that require tracking the amount of time a machine or vehicle runs. The duration of the movement or vibration is sent to the gateway for processing via 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 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).

Parameters

Electric:
Input Power: 2 x 3.6V ER14505 AA lithium batteries (3.6V 2400mah/section)
Sleeping Mode: 76uA
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 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