Shutter: 1/25 second to 1/100,000 second Infrared: 4pcs 5mm 850nm LED Wide dynamic: digital wide dynamic Video compression standard: H.264/H.265 Compressed output bit rate: 32Kbps~2Mbps Maximum image size: 1920 X 1080 Frame rate: 1~25 frames/sec Audio: Full duplex audio Storage: Support TF card (Max. 128G, not include), cloud storage Image settings: support HD/SD; support mirroring One-key restore: support Interface protocol: private Communication protocol: TCP/IP, HTTP, DHCP, DNS General function: dual stream, password protection Wifi: IEEE802.11b/g/n (2.4G 50 meters) Trigger: Support button and PIR Indicator light: Steady red light: the camera network is abnormal; flashing red light: waiting for WiFi connection or currently being connected (flashing faster); steady blue light: running Working temperature/humidity: -20℃~50℃, humidity ＜90% (non-condensing) Power supply: built-in 4800mAh battery; external Micro USB 5V 2A and AC/DC 12-24V/1A Protection level: IP65 Shell material: PC Size (mm): 124.5 X 51 X 43