• High quality imaging with 4 MP resolution
• Support Human Detection, Vehicle Detection, and Auto-tracking Lite
• EXIR 2.0, advanced infrared technology with long IR distance
• Hik-Connect cloud service and app for remote management and views of devices
• Built-in microphone and speaker for real-time audio security
• Built-in memory card slot, support microSD/SDHC/SDXC card, up to 512 GB
• Water and dust resistant (IP66)

Camera

• Image Sensor : 1/2.9" Progressive Scan CMOS
• Max. Resolution : 2560 × 1440
• Min. Illumination : Color: 0.01 Lux @ (F1.6, AGC ON),B/W: 0.005 Lux @ (F1.6, AGC ON),0 Lux with IR

Lens

• Focal Length : 2.8 mm
• FOV : 2.8 mm,horizontal FOV 91°, vertical FOV 49°, diagonal FOV 108°
• Aperture : F1.6

Illuminator

• Supplement Light Type : IR
• Supplement Light Range : IR distance: up to 30 m
• IR Wavelength : 850 nm

PTZ

• Movement Range (Pan) : 0° to 345°
• Movement Range (Tilt) : 0° to 80°
• Pan Speed : Up to 25°/s
• Tilt Speed : Up to 20°/s

Video

• Main Stream
  • 50 Hz: 20 fps (2560 × 1440, 1920 × 1080, 1280 × 720)
  • 60 Hz: 20 fps (2560 × 1440, 1920 × 1080, 1280 × 720)
• Sub-Stream
  • 50 Hz: 25 fps (1280 × 720, 768 × 432, 512 × 288)
  • 60 Hz: 30 fps (1280 × 720, 768 × 432, 512 × 288)
• Video Compression
  • Main stream: H.265/H.264,
  • Sub-stream: H.265/H.264
• Video Bit Rate : 256 Kbps to 2 Mbps
• H.264 Type : Baseline profile,Main profile,High profile
• H.265 Type : Main profile

Audio

• Audio Compression : G.711,AAC-LC
• Audio Bit Rate : 64 Kbps (G.711ulaw/G.711alaw), 16 to 64 Kbps (AAC-LC)
• Audio Sampling Rate : 8 kHz,16 kHz
• Environment Noise Filtering : Yes

Network

• Protocols : TCP/IP,ICMP,HTTP,HTTPS,FTP,DHCP,DNS,RTP,RTSP,RTCP,NTP,UPnP,IGMP,QoS,IPv4,IPv6,UDP,Bonjour,SSL/TLS
• API : ONVIF, SDK
• Security : Password protection,HTTPS encryption,security audit log,basic and digest authentication for HTTP/HTTPS,TLS 1.1/1.2, WSSE for Open Network Video Interface

Wireless (Wi-Fi)

• Encryption Mode : WPA-PSK/WPA2-PSK
• Wi-Fi Protocols : IEEE802.11b,IEEE802.11g,IEEE802.11n
• Frequency Range : 2.412 GHz to 2.472 GHz
• Channel Bandwidth : 20 MHz
• Modulation
  • 802.11b: CCK, QPSK, BPSK,
  • 802.11g: OFDM ,
  • 802.11n: OFDM
• Transfer Rate : 11b: up to 54 Mbps,11g: up to 54 Mbps,11n: up to 150 Mbps
• Wireless Range Up to 50 m (The performance varies based on actual environment)

Image

• Image Settings : Saturation, brightness, contrast, and sharpness adjustable by client software
• Wide Dynamic Range (WDR)Digital WDR

Interface

• Ethernet Interface : 1 RJ45 10 M/100 M self-adaptive Ethernet port
• Built-in Microphone : 1 built-in microphone
• On-board Storage : Built-in memory card slot, support microSD/microSDHC/microSDXC card, up to 512 GB
• Built-in Speaker : 1 built-in speaker

Event

• Basic Event : Motion detection (support alarm triggering by specified target type (human and vehicle)), exception
• Linkage : Upload to memory card, notify surveillance center, trigger capture, audible warning, auto-tracking lite

Deep Learning Function

• Perimeter Protection
  • Line crossing, intrusion, region entrance, region exiting
  • Support alarm triggered by specified target types (human and vehicle)

General

• Power : 12 VDC ± 10%, 1 A, max. 10 W, Ø2 mm coaxial power plug, reverse polarity protection
• Dimension : 163.9 mm × 185.8 mm × 131.9 mm (6.45" × 7.31" × 5.19")
• Weight : Camera weight: 565 g (1.25 lb.) With package weight: 1020 g (2.25 lb.)
• Material : Plastic
• Operating Condition : -30 °C to 50 °C (-22 °F to 122 °F). Humidity 95% or less (non-condensing)
• General Function : heartbeat, mirror

1. Datasheet - HKV DS-2DE2C400IWG/W