2 * 2700 mAh ER14505 Li-SOCl2 replaceable batteries
Battery life: approx. 4 years (10 minutes interval, 25°C, 1000 people per day)
Two-way people counting with two PIR sensors
Built-in temperature sensor
100% anonymity and GDPR compliance
Advanced features: Milesight D2D controller
NFC enabled
IP30 protection rating
Technology: Dual PIR sensors
Detection range:
Attachment installation: Transition width = 2.8 m (3 m height)
Wall mounting: Transition width < 3.8 m
Installation height:
Wall mounting: ≤ 3.0 m
Wall installation: 1.2 m ~ 1.3 m
https://www.milesight.com/iot/product/lorawan-sensor/vs350