Original Hikvision International English Version Security CCTV DS-2CD2041G1-IDW1 2.8mm fixed lens 4MP WiFi IP Network Bullet Camera H.265 Built-in Mic

Camera Image Sensor: 1/3" Progressive Scan CMOS Signal System: PAL/NTSC Min. Illumination: Color: 0.01 Lux @(F1.2; AGC ON), 0.028 Lux @(F2.0; AGC ON) Shutter time: 1/3 s to 1/100,000 s Slow shutter: Support Lens: 2.8 mm, horizontal FOV: 100°, vertical FOV: 55°, diagonal FOV: 117° 4 mm, horizontal field of view: 75°, vertical FOV: 41°, diagonal FOV: 88° Lens Mount: M12 Adjustment Range: Pan: 0° to 360°, tilt: 0° to 90°, rotate: 0° to 360° Day& Night: IR cut filter with auto switch Wide Dynamic Range: Digital WDR Digital noise reduction: 3D DNR Compression Standard Video Compression: H.265+/H.265/H.264+/H.264/MJPEG Video bit rate: 32Kbps~8Mbps Audio Compression: G.711/G.722.1/G.726/MP2L2/PCM Audio bit rate: 64Kbps(G.711)/16Kbps(G.722.1)/16Kbps(G.726)/32-192Kbps(MP2L2) Image Max. Image Resolution: 2560 × 1440 Frame Rate: 50Hz: 20fps (2560 × 1440), 25fps (2304 × 1296, 1920 × 1080, 1280 × 720) 60Hz: 20fps (2560 × 1440), 30fps (2304 × 1296, 1920 × 1080, 1280 × 720) Sub Stream: 50Hz: 25fps (640 × 480, 640 × 360, 320 × 240) 60Hz: 30fps (640 × 480, 640 × 360, 320 × 240) Image Enhancement: BLC/3D DNR Image Settings: Brightness, saturation, contrast, sharpness are adjustable via web browser or client software ROI: 1 fixed region for main stream and sub-stream Day/Night Switch: Auto/Scheduled/Day/Night Network Network Storage: microSD/SDHC/SDXC card (128G), local storage and NAS (NFS,SMB/CIFS), ANR Alarm Trigger: Motion detection, video tampering alarm, network disconnected, IP address conflict, illegal login, HDD full, HDD error Protocols: TCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, RTCP, PPPoE, NTP, UPnP, SMTP, SNMP, IGMP, QoS, IPv6, UDP, Bonjour General Function: One-key reset, Anti-Flicker, heartbeat, mirror, password protection, privacy mask, Watermark, IP address filtering System Compatibility: ONVIF (Profile S, Profile G),ISAPI Interface Audio: 1 Built-in mic, mono sound Communication Interface: 1 RJ45 10M / 100M Ethernet interface On-board storage: Built-in Micro SD/SDHC/SDXC slot, up to 128 GB Reset Button: Yes Wi-Fi Specification (-W) Wireless Standards: IEEE802.11b, 802.11g, 802.11n Frequency Range: 2.412 GHz to 2.4835 GHz Channel Bandwidth: 20/40MHz Support Modulation Mode: 802.11b: CCK, QPSK, BPSK 802.11g/n: OFDM Security: 64/128-bit WEP, WPA/WPA2, WPA-PSK/WPA2-PSK, WPS Transmission Rate: 11b: 11Mbps 11g: 54Mbps 11n: up to 150Mbps Wireless Range: 50m(depend on environment) General Operating Conditions: -30 °C ~ 60 °C (-22 °F ~ 140 °F) Humidity 95% or less (non-condensing) Power Supply: 12 V DC ± 25% Power Consumption: 12 VDC, 0.5 A, Max: 6W Weather Proof: IP66 IR Range: Up to 30m Dimensions: Camera: 69.7 mm × 67.9 mm × 171.4 mm (2.7" × 2.7" × 6.7") With package: 216 mm × 121 mm × 118 mm (8.5" × 4.8" × 4.6") Weight: Camera: 372g (0.8lb) With package: 659g(1.5lb)