• HikAI-ISP for excellent noise reduction effect
• 24/7 colorful imaging via ColorVu technology
• Scene-adaptive WDR
• Focus on Person and Vehicle classification based on deep learning
• Built-in arrayed dual-microphone for real-time high quality audio security
• Provide real-time security via built-in two-way audio
• Anti-corrosion design, providing reliability and longevity compared to standard (NEMA4X)
• Smart Hybrid Light: Integrates IR and White lights, 3 supplemental lighting modes
• Audio and alarm interface available
• Water and dust resistant (IP67)
• Active strobe light and audio alarm to warn intruders off

Camera

• Image Sensor: 1/1.8" Progressive Scan CMOS
• Maximum Resolution: 3840 × 2160 (4K UHD)
• Minimum Illumination: Color 0.0005 Lux @ (F1.0, AGC ON), 0 Lux with light
• Shutter Time: 1 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 lens 4 mm
• Lens Mount: M16
• Iris Type: Fixed
• Aperture: F1.0

4 mm Lens

• Horizontal FOV: 93.3°
• Vertical FOV: 47.2°
• Diagonal FOV: 114.2°
• Depth of Field: 3.8 m to ∞

DORI Performance 

4 mm Lens

• Detect: 109 m
• Observe: 43 m
• Recognize: 21 m
• Identify: 10 m

Illuminator

• Supplement Light Type: White Light + IR
• Supplement Light Range: Up to 60 m
• Smart Supplement Light: Yes
• IR Wavelength: 850 nm

Video

Main Stream

• 25 fps (50 Hz):
• 3840 × 2160
• 3200 × 1800
• 2688 × 1520
• 1920 × 1080
• 1280 × 720
• 30 fps (60 Hz):
• 3840 × 2160
• 3200 × 1800
• 2688 × 1520
• 1920 × 1080
• 1280 × 720

Sub-Stream

• 25 fps (50 Hz):
• 1280 × 720
• 640 × 480
• 640 × 360
• 30 fps (60 Hz):
• 1280 × 720
• 640 × 480
• 640 × 360

Third Stream

• 10 fps:
• 1920 × 1080
• 1280 × 720
• 640 × 480
• 640 × 360
• Supported under certain settings

Video Encoding

• Main Stream: H.265, H.264, H.264+, H.265+
• Sub-Stream: H.265, H.264, MJPEG
• Third Stream: H.265, H.264

Video Settings

• Video Bit Rate: 32 Kbps to 16 Mbps
• H.264 Profiles:
• Baseline
• Main
• High
• H.265 Profile: Main
• Bit Rate Control: CBR, VBR
• Scalable Video Coding (SVC): H.264 and H.265
• Region of Interest (ROI): 1 fixed region for main stream

Audio

• Audio Type: Mono sound
• Audio Compression:
• G.711
• G.722.1
• G.726
• MP2L2
• PCM
• MP3
• AAC-LC
• Audio Bit Rates:
• G.711u/a: 64 Kbps
• G.722.1: 16 Kbps
• G.726: 16 Kbps
• MP2L2: 32–192 Kbps
• MP3: 8–320 Kbps
• AAC-LC: 16–64 Kbps
• Audio Sampling Rates:
• 8 kHz
• 16 kHz
• 32 kHz
• 48 kHz
• Environment Noise Filtering: Yes

Network

Protocols

• TCP/IP
• ICMP
• HTTP / HTTPS
• FTP
• DHCP
• DNS / DDNS
• RTP / RTSP / RTCP
• NTP
• UPnP
• SMTP
• IGMP
• 802.1X
• QoS
• IPv4 / IPv6
• UDP
• Bonjour
• SSL/TLS
• PPPoE
• SNMP
• WebSocket / WebSockets
• SRTP
• SFTP

Network Features

• Simultaneous Live View: Up to 6 channels
• API Support:
• ONVIF Profile S
• ONVIF Profile T
• ONVIF Profile G
• ISAPI
• SDK
• ISUP
• User Capacity: Up to 32 users
• User Levels:
• Administrator
• Operator
• User

Security Features

• Password protection
• Complex password policy
• HTTPS encryption
• 802.1X authentication
• Watermarking
• IP address filtering
• HTTP/HTTPS digest authentication
• ONVIF WSSE authentication
• RTP/RTSP over HTTPS
• Security audit logs
• TLS 1.1 / 1.2 / 1.3
• MAC address authentication

Storage & Clients

• Network Storage:
• NAS (NFS, SMB/CIFS)
• Auto Network Replenishment (ANR)
• Client Software:
• iVMS-4200
• Hik-Connect
• Hik-Central
• Browser Support:
• Chrome 80+
• Firefox 80+
• Edge 89+

Image

• Image Parameter Switch: Yes
• Adjustable Settings:
• Rotation
• Saturation
• Brightness
• Contrast
• Sharpness
• Gain
• White Balance
• Day/Night Modes:
• Day
• Night
• Auto
• Schedule
• Image Enhancement:
• BLC
• HLC
• 3D DNR
• Distortion Correction
• Defog
• SNR: ≥ 52 dB
• WDR: 130 dB
• Image Stabilization: EIS
• Privacy Masks: 4 programmable polygon masks

Interfaces

Network & Storage

• Ethernet Interface:
• 1 × RJ45 10/100 Mbps self-adaptive port
• On-Board Storage:
• microSD
• microSDHC
• microSDXC
• Up to 512 GB

Audio Interfaces

• Built-in Speaker:
• Maximum Power Consumption: 2 W
• Maximum Sound Pressure Level: 120 dB @ 10 cm
• Built-in Microphone:
• Arrayed dual microphone
• Audio Input:
• 1 × Line-In
• Two-core terminal block
• Max Input Amplitude: 3.3 Vpp
• Input Impedance: 4.7 kΩ
• Audio Output:
• 1 × Line-Out
• Two-core terminal block
• Max Output Amplitude: 3.3 Vpp
• Output Impedance: 100 Ω

Alarm Interface

• Alarm Input: 2
• Alarm Output: 2
• Rating: Max. 24 VDC / 24 VAC, 1 A

Other

• Reset Key: Yes

Events

Basic Events

• Motion Detection
• Human & Vehicle Classification
• Video Tampering Alarm
• Exception Alarm

Smart Events

• Scene Change Detection

Linkage Actions

• Upload to FTP
• Upload to NAS
• Upload to Memory Card
• Notify Surveillance Center
• Trigger Capture
• Send Email
• Trigger Alarm Output
• Trigger Recording
• Audible Warning
• Strobe Light Flashing

Deep Learning Functions

• Face Capture: Yes
• Perimeter Protection:
• Line Crossing Detection
• Intrusion Detection
• Region Entrance Detection
• Region Exiting Detection
• Human and Vehicle Target Filtering

General

Power

• 12 VDC ±25%
• 1.41 A
• Maximum Power Consumption: 17 W
• Reverse Polarity Protection
• Connector: Ø5.5 mm coaxial power plug
• PoE:
• IEEE 802.3at
• Class 4
• Maximum 18 W

Physical

• Material:
• Front Cover: Metal
• Body: Metal
• Bracket: Metal
• Dimensions:
• 286.7 × 93.3 × 91.2 mm
• Weight:
• Approx. 1250 g
• Package Weight:
• Approx. 1800 g

Environmental

• Storage Temperature:
• -30°C to 60°C
• Operating Temperature:
• -30°C to 60°C
• Humidity:
• ≤95% non-condensing

General Functions

• Heartbeat
• Mirror
• Flash Log
• Password Reset via Email
• Pixel Counter
• Anti-banding
• 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

• Flashing Light
  • /SRB model: Red and Blue Light
  • /SL model: White Light

1. Datasheet - HKV DS-2CD2T87G3-LIS2UY/SL (4MM)