Hikvision 2MP Bullet 4G IP Camera | DS-2CD3T23G1-I/4G(2.8mm)(O-STD)

Camera:

• Image Sensor: 1/2.8" Progressive Scan CMOS
• Max. Resolution: 1920 × 1080
• Min. Illumination: Color: 0.004 Lux @ (F1.4, AGC ON), B/W: 0 Lux with IR
• Shutter Time: 1 s to 1/100,000 s
• Day & Night: IR cut filter

Lens:

• Lens Type: Fixed focal lens, 2.8, 4, and 8 mm optional
• Focal Length & FOV:
  • 2.8 mm, Horizontal FOV: 107°, Vertical FOV: 57°, Diagonal FOV: 128°
  • 4 mm, Horizontal FOV: 86°, Vertical FOV: 46°, Diagonal FOV: 102°
  • 8 mm, Horizontal FOV: 41°, Vertical FOV: 22°, Diagonal FOV: 47°
• Aperture: F1.4 (2.8 mm and 4 mm models support), F1.6 (8 mm model supports)
• Lens Mount: M12
• DORI:
  • 2.8 mm: D: 44 m, O: 17.5 m, R: 9 m, I: 4.5 m
  • 4 mm: D: 53 m, O: 21 m, R: 11 m, I: 5 m
  • 8 mm: D: 110 m, O: 44 m, R: 22 m, I: 11 m

Illuminator:

• Supplement Light Type: IR
• Supplement Light Range: Up to 30 m
• IR Wavelength: 850 nm
• Smart Supplement Light: Yes

Video:

• Main Stream:
  • 50Hz: 25fps (1920 × 1080, 1280 × 960, 1280 × 720)
  • 60Hz: 30fps (1920 × 1080, 1280 × 960, 1280 × 720)
• Sub-Stream:
  • 50Hz: 25fps (704 × 576, 640 × 480)
  • 60Hz: 30fps (704 × 480, 640 × 480)
• Third Stream:
  • 50Hz: 1fps (1280 × 720, 640 × 480)
  • 60Hz: 1fps (1280 × 720, 640 × 480)
• Video Compression:
  • Main stream: H.265+/H.265/H.264+/H.264
  • Sub-stream: H.265/H.264/MJPEG
  • Third stream: H.265/H.264
• 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): H.264 and H.265 encoding
• Region Of Interest (ROI): 4 fixed regions for each stream
• Target Cropping: Yes

Network:

• Simultaneous Live View: Up to 6 channels
• API: Open Network Video Interface (Profile S, Profile G, Profile T), ISAPI, SDK, ISUP
• Protocols: TCP/IP, ICMP, HTTP, HTTPS, FTP, SFTP, DHCP, DNS, DDNS, RTP, RTSP, RTCP, NTP, UPnP, SMTP, SNMP, IGMP, 802.1X, QoS, IPv6, UDP, Bonjour, SSL/TLS
• User/Host: Up to 32 users, 3 user levels: administrator, operator, and user
• Security: Password protection, complicated password, HTTPS encryption, 802.1X authentication (EAP-TLS, EAP-LEAP, EAP-MD5), watermark, IP address filter, basic and digest authentication for HTTP/HTTPS, WSSE and digest authentication for Open Network Video Interface, RTP/RTSP OVER HTTPS, Control Timeout Settings, TLS 1.2
• Network Storage: NAS (NFS, SMB/CIFS), Auto Network Replenishment (ANR), with high-end Hikvision memory card, memory card encryption, and health detection support
• Client: iVMS-4200, Hik-Connect, Hik-Central
• Web Browser:
  • Plug-in required live view: IE8+
  • Plug-in free live view: Chrome 57.0+, Firefox 52.0+, Safari 11+
  • Local service: Chrome 41.0+, Firefox 30.0+

Image:

• Wide Dynamic Range (WDR): 120 dB
• Day/Night Switch: Day, Night, Auto, Schedule
• Picture Overlay: LOGO picture can be overlaid on video with 128 × 128 24-bit BMP format.
• Image Enhancement: BLC, HLC, 3D DNR, Defog
• Image Parameters Switch: Yes
• Image Settings: Rotate mode, saturation, brightness, contrast, sharpness, gain, white balance, adjustable by client software or web browser
• SNR: ≥ 52 dB
• Privacy Mask: 4 programmable polygon privacy masks

Interface:

• RS-485: 1 RS-485 (Half duplex)
• On-Board Storage: Built-in memory card slot, support microSD/microSDHC/microSDXC 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, region entrance detection, region exiting detection, unattended baggage detection, object removal detection, scene change detection (The smart events are only supported in full power mode.)
• Linkage: Upload to FTP/NAS/memory card, notify surveillance center, send email, trigger recording, trigger capture

General:

• Power: 12 VDC ± 25%, 0.33 A, max. 4 W
• Web Client Language: 33 languages
• General Function: Heartbeat, mirror, flash log, password reset via email, pixel counter, anti-banding
• Storage Conditions: -30 °C to 60 °C (-22 °F to 140 °F). Humidity 95% or less (non-condensing)
• Startup And Operating Conditions: -15 °C to 55 °C (-15 °F to 131 °F). Humidity 95% or less (non-condensing)
• Material: Cover: Metal, main body: Plastic
• Dimension: 219 mm × 114.3 mm × 109.3 mm (8.62" × 4.5" × 4.3")
• Package Dimension: 826 mm × 469 mm × 444 mm (32.5" × 18.5" × 17.5")
• Weight: Approx. 1,070 g (2.36 lb)
• With Package Weight: Approx. 1,900 g (4.18 lb)
• Protection: IP67: IEC 60529-2013

This camera is designed for high-resolution surveillance and offers features like WDR, IR illumination, smart event detection, and secure network connectivity. Its IP67 rating makes it suitable for outdoor use in various environmental conditions.