Further information for Milesight IoT VS350-868M
2 * 2700 mAh ER14505 Li-SOCl2 Replaceable Batteries Battery Life: Around 4 Years (10min Interval, 25°C, 1000 People per Day ) Bi-directional People Counting with Dual PIR Sensors Built-in Temperature Sensor 100% Anonymity and GDPR-compliant Advanced Features: Milesight D2D Controller NFC Enabled IP30 Rated