NviroSense
NS Occ/Temp/Light Sensor
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NSS300 is a wireless tenancy temp/light sensor designed for NviroSense ClassA type devices, based on the LoRaWAN open protocol, and compatible with the LoRaWAN protocol. It combines occupancy, temperature, tamper switch, and light sensors, making it ideal for detecting human movement indoors, illuminance, and temperature.
Highlighted Features
• SX1276 wireless communication module
• 2 ER14505 batteries (3.6V/section) in parallel power supply
• Detection angle: Horizontal 110°, vertical 60°
• Mechanical rotation angle is 40°
• Built-in light sensor, temperature sensor, occupancy sensor, tamper switch
• Detection speed: ≥0.2 meters/second and triggering alarm
• Temperature measurement range: -20℃ - 55℃
• Temperature measurement accuracy: ±2℃
• Light sensor measurement range: 2-1100 Lux
• Light sensor accuracy: ≦15%
• Battery measurement accuracy: ±0.1V
• Frequency Hopping Spread Spectrum (FHSS)
• 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 platforms: Actility/ThingPark, TTN, MyDevices/Cayenne
• Improved power management for longer battery life
Documentation
Specifications
| Category | Specification |
|---|---|
| Electric | |
| Input Power | 2pcs of 3.6V ER14505 |
| Operating Voltage | 3.1V～3.65V |
| Standby Current | 110uA |
| Transmitting Current (max) | 120mA |
| Receiving Current (max) | 11mA |
| Measurement Accuracy | ±0.1V |
| Frequency | |
| TX Power | EU868 16dbm |
| Receiving Sensitivity | -136dBm (LoRa, SF=12, Bit Rate=293bps)<br>-121dBm (FSK, Frequency deviation=5kHz, Bit Rate=1.2kbps) |
| Antenna Type | Built-in antenna |
| Communication Distance | Up to 10 km (visible linear obstacle-free distance; actual depends on environment) |
| Data Transfer Rate | 0.3kbps～50kbps |
| Modulation | LoRa/FSK (Choose one) |
| Supportable LoRaWAN Band | EU863-870, US902-928, AU915-928, KR920-923, AS923-1, AS923-2, AS923-3, IN865-867, CN470-510 (Configured before shipment) |
| Physical | |
| Dimension | 78mm x 78.8mm x 82.2mm |
| Weight | 125.8g |
| Operating Humidity | ＜90%RH |
| Operating Temperature | -20°C ～ 55°C |
| Storage Temperature | -40°C ～ 85°C |
Applications