HIKVISION DS-2CD2421G0-I 4MM NETWORK CAMERA

Model: DS-2CD2421G0-I 4MM

Key Features

• Camera Image Sensor1/2.7" Progressive Scan CMOS Max. Resolution1920 × 1080 Min. Illumination 2 mm: Color: 0.01 Lux @ (F2.25, AGC ON), B/W: 0 Lux with IR 2.8 mm and 4 mm: Color: 0.01 Lux @ (F1.6, AGC ON), B/W: 0 Lux with IR Shutter Time1/3 s to 1/100, 000 s Day & NightIR cut filter Angle AdjustmentPan: 0° to 360°, tilt: 0° to 90°, rotate: 0° to 360° Lens Lens TypeFixed focal length, 2, 2.8, and 4 mm optional Focal Length & FOV 2 mm, horizontal FOV 137.2°, vertical FOV 80.1°, diagonal FOV 157.4° 2.8 mm, horizontal FOV 113.4°, vertical FOV 59.8°, diagonal FOV 135.6° 4 mm, horizontal FOV 91.5°, vertical FOV 46.1°, diagonal FOV 109.8° Aperture 2 mm: F2.25 2.8 mm: F1.6 4 mm: F1.6 Iris TypeFixed Lens MountM12 DORI DORI 2 mm: D: 30.3 m, O: 12.0 m, R: 6.1 m, I: 3.0 m 2.8 mm: D: 37.3 m, O: 14.8 m, R: 7.5 m, I: 3.7 m 4 mm: D: 52.9 m, O: 21.0 m, R: 10.6 m, I: 5.3 m Illuminator Supplement Light RangeUp to 10 m IR Wavelength850 nm Smart Supplement LightYes Video Main Stream 50 Hz: 25 fps (1920 × 1080, 1280 × 720) 60 Hz: 30 fps (1920 × 1080, 1280 × 720) Sub-Stream 50 Hz: 25 fps (640 × 480, 640 × 360) 60 Hz: 30 fps (640 × 480, 640 × 360) Video Compression Main stream: H.265+/H.265/H.264+/H.264 Sub-stream: H.265/H.264/MJPEG Video Bit Rate32 Kbps to 8 Mbps H.264 TypeBaseline Profile/Main Profile/High Profile H.265 TypeMain Profile Bit Rate ControlCBR/VBR Scalable Video Coding (SVC) Yes Region Of Interest (ROI)1 fixed region for main stream Audio Environment Noise FilteringYes Audio Sampling Rate8 kHz/16 kHz Audio CompressionG.711ulaw/G.711alaw/G.722.1/G.726/MP2L2/PCM/AAC Audio Bit Rate64 Kbps (G.711ulaw/G.711alaw)/16 Kbps (G.722.1)/16 Kbps (G.726)/32 to 160 Kbps (MP2L2)/16 to 64 Kbps (AAC) Network Simultaneous Live ViewUp to 6 channels APIOpen Network Video Interface, ISAPI ProtocolsTCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, RTCP, NTP, UPnP™, SMTP, IGMP, 802.1X(-W model does not support), QoS, IPv6, Bonjour, IPv4, UDP, SSL/TLS, SNMP, PPPoE User/HostUp to 32 users. 3 levels: administrator, operator and user SecurityPassword protection, complicated password, HTTPS encryption, IP address filter, Security Audit Log, basic and digest authentication for HTTP/HTTPS, TLS 1.1/1.2, WSSE and digest authentication for Open Network Video Interface ClientiVMS-4200, Hik-Connect Web Browser Plug-in required live view: IE 10+ Plug-in free live view: Chrome 57.0+, Firefox 52.0+ Local service: Chrome 57.0+, Firefox 52.0+ Wi-Fi Encryption Mode-IW: 64/128-bit WEP, WPA-EAP/WPA2-EAP, WPA-PSK/WPA2-PSK Wi-Fi Protocol -IW: 802.11b: CCK, QPSK, BPSK 802.11g/n: OFDM Frequency Range -IW: 2.412 GHz - 2.472 GHz Channel Bandwidth -IW: 20/40 MHz Modulation -IW: 802.11b: CCK, QPSK, BPSK 802.11g/n: OFDM Transfer Rate -IW: 11b/g: 54 Mbps 11n: up to 150 Mbps Wireless Range-IW: Up to 50 m (The performance varies based on actual environment) Image Wide Dynamic Range (WDR)120 dB Day/Night SwitchDay, Night, Auto, Schedule Image EnhancementBLC, 3D DNR Image SettingsSaturation, brightness, contrast, sharpness, AGC, white balance adjustable by client software or web browser. Transducer PIR AngleHorizontal: 90°, vertical: 80° PIR RangeUp to 8 m Interface Built-In MicrophoneYes Built-In SpeakerPower: 1 W. Max. sound pressure level: 10 cm: 91 dB. On-Board StorageBuilt-in memory card slot, support microSD/SDHC/SDXC card, up to 256 GB Reset KeyYes Ethernet Interface1 RJ45 10 M/100 M self-adaptive Ethernet port Event Basic EventMotion detection, video tampering alarm, exception Smart EventLine crossing detection, intrusion detection LinkageUpload to FTP/memory card, notify surveillance center, send email, trigger recording, trigger capture, audible warning General Power -I: 12 VDC ± 25%, 0.49 A, max. 5.8 W, Ø5.5 mm coaxial power plug PoE: 802.3af, Class 3, 36 V to 57 V, 0.19 A to 0.12 A, max. 6.8 W -IW: 12 VDC ± 25%, 0.66 A, max. 7.9 W, Ø5.5 mm coaxial power plug PoE: 802.3af, Class 3, 36 V to 57 V, 0.25 A to 0.16 A, max. 8.9 W Language 33 languages English, Russian, Estonian, Bulgarian, Hungarian, Greek, German, Italian, Czech, Slovak, French, Polish, Dutch, Portuguese, Spanish, Romanian, Danish, Swedish, Norwegian, Finnish, Croatian, Slovenian, Serbian, Turkish, Korean, Traditional Chinese, Thai, Vietnamese, Japanese, Latvian, Lithuanian, Portuguese (Brazil), Ukrainian General FunctionAnti-flicker, heartbeat, mirror, password protection, privacy mask, watermark, IP address filter Storage Conditions-10 °C to 40 °C (14 °F to 104 °F). Humidity 95% or less (non-condensing) Startup And Operating Conditions-10 °C to 40 °C (14 °F to 104 °F). Humidity 95% or less (non-condensing) Dimension 2 mm: 102.9 mm × 65.2 mm × 28.8 mm (4.1" × 2.6\" × 1.1\") 2.8 mm and 4 mm: 102.9 mm × 65.2 mm × 32.6 mm (4.1 × 2.6\" × 1.3\")" Package Dimension150 mm × 125 mm × 99 mm (5.9" × 4.9" × 3.9") WeightApprox. 115 g (0.3 lb.) With Package WeightApprox. 330 g (0.7 lb.)