Motion & TH Sensor i Wilgotności LoRaWAN | Milesight WS203
Motion & TH Sensor i Wilgotności LoRaWAN | Milesight WS203
- Meet WS203, the wireless sensor that detects motion, temperature, and humidity. Paired with your HVAC system, it ensures your indoor environment stays comfortable, saving energy and maximizing comfort.
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Based on LoRaWAN
- Penetrating signals: data transmission range up to 2 km in urban areas and 15 km in rural areas.
- High compatibility: Compatible with standard LoRaWAN® gateways and network servers.

Brand
Wireless Transmission
Technology
LoRaWAN®, Milesight D2D
Frequency
CN470/IN865/EU868/RU864/US915/AU915/KR920/AS923-1&2&3&4
Tx Power
16 dBm (868 MHz)/20 dBm (915 MHz)/19 dBm (470 MHz)
Sensitivity
-137 dBm
Mode
OTAA/ABP Class A
Measurement
Detection Area
120 ° Horizontal, 100 ° Vertical
Detection Distance
Maximum 6 m
Temperature
Resolution 0.1°C
Accuracy ± 0.2°C
Range -20°C ~ 60°C
Humidity
Resolution 0.5% RH
Accuracy ± 2% RH
Range 0% ~ 100% RH
Others
Button
1 x Power/Reset Button (Internal)
LED Indicator
1 × Status Indicator
Configuration
NFC Configuration via Mobile App
Advanced Feature
Milesight D2D Controller, Data Storage, Data Retransmission
Physical Characteristics
Power Supply
1 × 4000 mAh ER18505 Li-SOCl2 Battery
Battery Life*
Up to 5 years (30 min Interval + 64 Triggers per Day, 25°C)
Operating Temperature
-20°C to +60°C
Relative Humidity
0 to 95% (Non-condensing)
Dimension
73 x 73 x 26 mm ( 2.87 x 2.87 x 1.02in) (Without PIR Cover)
Ingress Protection
IP30
Color & Material
White + Grey, PC + ABS (Flame Retardant)
Installation
3M Tape Mounting, Wall Screw Mounting
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