1 x 4000mAh ER18505 Li-SOCl2 battery
Battery life: up to 5 years (30 minutes interval + 64 activations per day, 25°C)
Equipped with passive infrared sensor and Fresnel lens for motion or occupancy detection
Offers different types of PIR covers for adjustable and flexible viewing angles and different detection ranges
Advanced features: data storage / data retransmission / Milesight D2D controller
NFC enabled
IP30 degree of protection
Temperature: -20°C ~ 60°C, ± 0.2°C
Humidity: 0% ~ 100% RH
https://www.milesight.com/iot/product/lorawan-sensor/ws203
