Hikvision DS-2CD2121G0-IW 2MP IP Network Dome Camera

Camera Specification

• Image Sensor : 1/2.8" Progressive Scan CMOS
• Min. Illumination : Color:0.025 Lux @(F1.2; AGC ON), 0.07 Lux @(F2.0; AGC ON), 0 Lux with IR
• Shutter Speed : 1/3 s to 1/100,000 s
• Slow Shutter : Support
• Lens : 2.8 mm: horizontal FOV: 114°, vertical FOV: 62°, diagonal FOV: 135°, 4 mm: horizontal FOV: 86°, vertical FOV: 46°, diagonal FOV: 102°, 6 mm: horizontal FOV: 54°, vertical FOV: 30°, diagonal FOV: 62°
• Lens Mount : M12
• Aperture : F2.0
• Day &Night : IR cut filter
• DNR : 3D DNR
• Wide Dynamic Range : DWDR
• 3-Axis Adjustment : Pan: 0° to 355° , tilt: 0° to 70°

Compression Standard

• Video Compression : Main stream: H.265/H.264, Sub stream: H.265/H.264/MJPEG
• H.264 Type : Main Profile/High Profile
• H.264+ : Support
• H.265 Type : Main Profile
• H.265+ : Support
• Video Bit Rate : 32 Kbps to 16 Mbps
• Audio Compression(-S) : G.711/G.722.1/G.726/MP2L2
• Audio Bit Rate(-S) : 64Kbps(G.711)/16Kbps(G.722.1)/16Kbps(G.726)/32-128Kbps(MP2L2)

Image

• Max. Resolution : 1920 × 1080
• Main Stream : 50Hz: 25fps (1920 × 1080, 1280 × 960, 1280×720), 60Hz: 30fps (1920 × 1080, 1280 × 960, 1280×720)
• Sub Stream : 50Hz: 25fps (640 × 360, 352 × 288), 60Hz: 30fps (640 × 360, 352 × 240)
• Image Enhancement : BLC/3D DNR
• Image Settings : Support rotate mode. Brightness, contrast, saturation, and sharpness are adjustable via web browser and client software
• Day/Night Switch : Auto/Scheduled/Alarm Triggered

Audio

• Environment Noise Filtering : Support
• Audio I/O : Support
• Sampling Rate : Max. 48kHz

Network

• Network Storage : Support microSD/SDHC/SDXC card (128G), local storage and NAS (NFS,SMB/CIFS), ANR
• Alarm Trigger : Motion Detection, Tampering Alarm, Network Disconnected, IP Address Conflict, Illegal Login, HDD full, HDD error
• Protocols : TCP/IP, UDP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, RTCP, PPPoE, NTP, UPnP, SMTP, SNMP, IGMP, 802.1X, QoS, IPv6
• Standard : ONVIF (PROFILE S, PROFILE G), PSIA, CGI, ISAPI
• General Function : One-key Reset , Anti-Flicker, Heartbeat, Mirror, Password Protection, Privacy Mask, Watermark, IP Address Filter

Wi-Fi

• Wireless Standards : IEEE802.11b, 802.11g, 802.11n
• Frequency Range : 2.4 GHz - 2.4835 GHz
• Channel Bandwidth : 20/40MHz Support
• Protocols : 802.11b: CCK, QPSK, BPSK, 802.11g/n: OFDM
• Security : 64/128-bit WEP, WPA/WPA2, WPA-PSK/WPA2-PSK, WPS
• Transfer Rates : 11b: 11Mbps, 11g: 54Mbps, 11n: up to 150Mbps
• Wireless Range : 50 meters (The performance varies based on actual environment)

Interface

• Communication Interface : 1 RJ45 10M/100M self-adaptive Ethernet port
• Audio : 1 audio input (line in), 1 audio output interface
• Alarm : 1 alarm input, 1 alarm output
• On-board Storage : Built-in microSD/SDHC/SDXC slot, up to 128 GB

General

• Operating Conditions : -30 °C to +60 °C (-22 °F to +140 °F), Humidity 95% or less (non-condensing)
• Power Supply : DC 12V ± 25%, 6W
• IR Range : Up to 30 m
• Protection Level : IP67, IK10
• Material : Metal & plastic
• Dimensions : Φ 111 × 82.4 mm (Φ 4.4″ × 3.2″)
• Weight : 500 g (1.1 lb.)