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Wireless Transmission
Technology: LoRaWAN
Frequency: CN470/RU864/IN865/EU868/US915/AU915/KR920/AS923 1&2&3&4
Tx Power: 16dBm(868MHz)/22dBm(915MHz)/19dBm(470MHz)
Sensitivity: -137dBm @300bps
Work Mode: OTAA/ABP Class A
Sensors
Temperature
Operating Principle: Digital CMOSens® technology (MEMS)
Range: -20°C~60°C
Accuracy: ± 0.2°C
Resolution: 0.1°C
Humidity
Operating Principle: Digital CMOSens® technology (MEMS)
Range: 0% ~ 100% RH
Accuracy: ± 2% RH
Resolution: 0.5% RH
Motion
Operating Principle: Passive infrared (PIR)
Detection Range: 80° Horizontal, 55° Vertical, 5m
Status: Vacant/Occupied
Light
Operating Principle: Photodiode
Range: 0-60000 Lux (Determine as 6 levels, 0-5)
TVOC
Operating Principle: MOX (MEMS)
Range: 1 1.00 ~ 5.00 (IAQ Rating)
Accuracy: ±1
Resolution: 0.01
Barometric Pressure
Operating Principle: Piezoresistive absolute pressure sensor (MEMS)
Range: 260 - 1260 hPa
Accuracy: ±0.5 hPa
Resolution: 0.1 hPa
Carbon Dioxide (CO2)
Operating Principle: Nondispersive Infrared (NDIR)
Range: 400 ~ 5000 ppm
Accuracy: ± (30 ppm + 3 % of reading) (0°C~ 50°C, 0% to 85%RH)
Resolution: 1 ppm
PM2.5 & PM10
Operating Principle: Laser Scattering
Range: 0 ~ 1000 μg/m3
Accuracy: 0~100(±10μg/m3), 100~1000(±10 %) (-10°C~60°C)
Resolution: 1 μg/m3
Display & Configuration
Display: Not Support
Button 1 × Power Button + 1 × Reset Button
LED & Buzzer 1 × Traffic Light Status Indicator + 1 × Buzzer
Configuration
1. Mobile App via NFC
2. PC software via NFC or USB Type-C port
Physical Characteristics
Power Supply:
4 × 2700 mAh ER14505 Li-SOCl2 Replaceable Batteries
5V/1A by Type-C Port
Operating Temperature: -20°C - 60°C (E-Ink Screen: 0°C - 40°C)
Relative Humidity: 10% - 90% (non-condensing)
Ingress Protection: IP30
Dimension: 100.8 × 114 × 22 mm (3.97 × 4.49 × 0.87 in)
Installation: 3M Tape Mounting, Wall Screw Mounting
