Hikvision 2MP PIR Cube Network Camera | DS-2CD2421G0-I(W)

Key Features:

• High-quality imaging with a 2 MP resolution.
• Utilizes efficient H.265+ compression technology.
• Supports real-time two-way audio for communication.
• Utilizes passive infrared (PIR) for human body detection.

Specifications:

Camera:

• Image Sensor: 1/2.7" Progressive Scan CMOS
• Max. Resolution: 1920 × 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 Time: 1/3 s to 1/100,000 s
• Day & Night: IR cut filter
• Angle Adjustment: Pan: 0° to 360°, tilt: 0° to 90°, rotate: 0° to 360°

Lens:

• Lens Type: Fixed 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°
• Iris Type: Fixed
• Aperture:
  • 2 mm: F2.25
  • 2.8 mm: F1.6
  • 4 mm: F1.6
• Lens Mount: M12
• 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 Range: Up to 10 m
• IR Wavelength: 850 nm
• Smart Supplement Light: Yes

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 Rate: 32 Kbps to 8 Mbps
• H.264 Type: Baseline Profile/Main Profile/High Profile
• H.265 Type: Main Profile
• Bit Rate Control: CBR/VBR
• Scalable Video Coding (SVC): Yes
• Region of Interest (ROI): 1 fixed region for the main stream

Audio:

• Environment Noise Filtering: Yes
• Audio Sampling Rate: 8 kHz/16 kHz
• Audio Compression: G.711ulaw/G.711alaw/G.722.1/G.726/MP2L2/PCM/AAC
• Audio Bit Rate: 64 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 View: Up to 6 channels
• API: Open Network Video Interface, ISAPI
• Protocols: TCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, RTCP, NTP, UPnP™, SMTP, IGMP, 802.1X, QoS, IPv6, Bonjour, IPv4, UDP, SSL/TLS, SNMP, PPPoE
• User/Host: Up to 32 users. 3 levels: administrator, operator, and user
• Security: Password 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
• Network Storage: NAS (NFS, SMB/CIFS), auto network replenishment (ANR)
• Client: iVMS-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 the actual environment)

Image:

• Wide Dynamic Range (WDR): 120 dB
• Day/Night Switch: Day, Night, Auto, Schedule
• Image Enhancement: BLC, 3D DNR
• Image Settings: Saturation, brightness, contrast, sharpness, AGC, white balance adjustable by client software or web browser.

PIR:

• PIR Angle: Horizontal: 90°, vertical: 80°
• PIR Range: Up to 8 m

Interface:

• Built-in Microphone: Yes
• Built-in Speaker: Power: 1 W. Max. sound pressure level: 10 cm: 91 dB.
• On-Board Storage: Built-in memory card slot, supports microSD/SDHC/SDXC card, up to 256 GB
• Reset Key: Yes
• Ethernet Interface: 1 RJ45 10 M/100 M self-adaptive Ethernet port

Event:

• Basic Event: Motion detection, video tampering alarm, exception
• Smart Event: Line crossing detection, intrusion detection

Linkage:

• Upload 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, Ø 5.5 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, Ø 5.5 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: Supports 33 languages
• General Function: Anti-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 Dimension: 150 mm × 125 mm × 99 mm (5.9" × 4.9" × 3.9")
• Weight: Approx. 115 g (0.3 lb.)
• With Package Weight: Approx. 330 g (0.7 lb.)

Approval:

• EMC: FCC (47 CFR Part 15, Subpart B), CE-EMC (EN 55032: 2015, EN 61000-3-2: 2019, EN 61000-3-3: 2013+A1: 2019, EN 50130-4: 2011+A1: 2014)
• RF: -IW: FCC ID (FCC Part 15.247(BT or 2.4G)); CE-RED (EN 301489-1 V2.1.1(BT or 2.4G); EN 301489-17 V3.1.1(BT or 2.4G); EN 300328 V2.1.1(BT or 2.4G); EN 62311:2008(BT or 2.4G))
• Safety: CB (IEC 62368-1: 2014+A11), CE-LVD (EN 62368-1: 2014/A11: 2017)
• Environment: CE-RoHS (2011/65/EU); WEEE (2012/19/EU); Reach (Regulation (EC) No 1907/2006)

This camera is designed for surveillance with advanced features including PIR-based human body detection, two-way audio, and efficient video compression. It also offers flexibility in lens options, network connectivity, and supports various security protocols.