Power Supply: DC 1 * DI + 2 * DO + 1 * RS485 (Under Development) Operating Temperature:-20°C ~ 65°C/ IP67 Complies with GDPR Delivers reliable performance in low light and pitch darkness High ceiling mount (6m) with auto tilt &amp IR adjustment Support Line Crossing People Counting / U-turn Filtering / Regional People Counting / Children &amp Adults Differentiation Dwell Time Detection / Group Counting / Staff Detection / Gender Recognition / Heat Map / Multi-Sensor Stitching Support up to 16 devices stitching to expand coverage Support 8 ?50000 data retransmission packets Stores up to 1,000,000 data records and supports exporting CSV files