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PIR & Light Sensor | Milesight WS202
- WS202 is a LoRa PIR sensor based on passive infrared technology to detect motion or occupancy.
- WS202 can detect if there is a movement in the range of 6-8m and send the changes over the LoRaWAN network.








Wireless Transmission
Technology
LoRaWAN®, LoRa D2D
Frequency
CN470/IN865/RU864/EU868/US915/AU915/KR920/AS923
Tx Power
16 dBm (868 MHz)/22 dBm (915 MHz)/19 dBm (470 MHz)
Sensitivity
-137 dBm @300bps
Mode
OTAA/ABP Class A
Measurement
PIR
Detection Area
120 ° Horizontal, 100 ° Vertical
Detection Distance
Maximum 8 m
Light
Status
Bright/Dark (Determine 1-60000 lux as Bright or Dark according to custom threshold)
Software
Advanced Feature
LoRa D2D Controller
Configuration
NFC
Physical Characteristics
Power Supply
1 × 1650 mAh ER14335 Li-SOCl2 Battery
Battery Life*
Around 4 years (30 min interval + 30 triggers per day)
Operating Temperature
-20°C to +60°C
Relative Humidity
≤90% (non-condensing)
Ingress Protection
IP30
Dimension
50 × 50 × 23.8 mm
Material
Anti-flaming Polycarbonate
Color
White
Installation
On the flat surfaces with screws or 3M tapes
Approvals
Regulatory
CE, FCC, RoHS
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