Power Supply: 4 × ER14505 Li-SOCl2 Batteries Customer-defined preview privacy settings, no data with personal information is transmitted, complies with GDPR Embedded AI recognition algorithm, precise recognition of the human body, headcount accuracy rate of 95% Support people counting and workstation occupancy two detection mode, covering different scenarios detection needs Low power consumption AI chip, effectively reduce the operating power consumption Integration of temperature, humidity, light sensors, all-round perception of the environment, to achieve intelligent control of the scene Support screw installation and adhesive backed installation, easy to operate Advanced Features: Milesight D2D Cotroller, Data Storage, Data Retransmisson, Data Retrievability Recognition Rate: 95% (People Counting), 97%(Occupancy),95%(Desk Occupancy) Installation Height: 2.4m-4m FoV: 129° Horizontal, 93° Vertical Required Illumination: 200Lux