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Camera
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Image Sensor
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1/2.8" CMOS
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Pixel
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4 MP
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Max. Resolution
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2560 (H) × 1440 (V)
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ROM
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128 MB
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RAM
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512 MB
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Electronic Shutter Speed
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1/1s–1/30,000s
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Scanning System
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Progressive
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Min. Illumination
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Color: 0.005 lux@F1.6
B/W: 0.0005 lux@F1.6
0 lux (IR light on)
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Illumination Distance
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50 m (164.04 ft) (IR)
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Illuminator On/Off Control
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Zoom Prio; Manual; Auto; Off
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Illuminator Number
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2 (IR)
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Lens
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Focal Length
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2.8 mm–12 mm
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Max. Aperture
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F1.6–F3.0
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Field of View
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H: 94.9°–30.1°; V: 51°–17.1°; D: 112.3°–34.6°
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Optical Zoom
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4×
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Focus Control
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Auto; semi-auto; manual
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Close Focus Distance
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1.5 m (4.92 ft)
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PTZ
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Manual Control Speed
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Pan: 0° to 360° not endless
Tilt: –0° to +90°
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Preset Speed
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Pan: 0.1°/s–100°/s
Tilt: 0.1°/s–60°/s
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Preset
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300
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Tour
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8 (up to 32 presets per tour)
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Pattern
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5
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Scan
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5
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Power-off Memory
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Yes
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Idle Motion
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Pattern; Preset; Scan; Tour
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PTZ Protocol
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DH-SD4
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Intelligence
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IVS (Perimeter Protection)
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Tripwire; intrusion; crossing fence detection; loitering detection; abandoned/missing object; fast moving; parking detection; people gathering; human alarm classification
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Face Detection
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Supports face detection,snapshot, and face enhancement; Supports face cutout: Face, one-inch photo; Capturing strategies include real-time capturing and quality first.
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SMD
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Yes
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Video
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Video Compression
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H.264H; H.264B; Smart H.265+; H.264; H.265; MJPEG (Sub Stream); Smart H.264+
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Streaming Capability
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3 streams
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Resolution
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4M (2560 × 1440); 3M (2304 × 1296); 1080P (1920 × 1080); 1.3M (1280 × 960); 720P (1280 × 720); D1 (704 × 576/704 × 480); VGA (640 × 480); CIF (352 × 288/352 × 240)
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Video Frame Rate
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Main stream: 4M/3M/1080p/1.3M/720p@(1-25/30 fps)
Sub stream 1: D1/VGA/CIF@(1-25/30 fps)
Sub stream 2: 720p@(1-25/30 fps)
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Bit Rate Control
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CBR/VBR
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Video Bit Rate
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H264: 24 Kbps–13056 Kbps
H265: 9 Kbps–7936 Kbps
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Day/Night
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ICR: Auto; color; B/W
Electronic: Auto; color; B/W
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BLC
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Yes
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WDR
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120 dB
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HLC
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Yes
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White Balance
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Auto; indoor; outdoor; tracking; manual; sodium lamp; natural light; street lamp
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Gain Control
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Auto; manual; gain prio
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Noise Reduction
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2D NR; 3D NR
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Motion Detection
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Yes
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Region of Interest (RoI)
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Yes
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Image Stabilization
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Electronic
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Defog
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Electronic
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Digital Zoom
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16 ×
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Image Rotation
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180°
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S/N Ratio
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≥ 55 dB
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Audio
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Audio Compression
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G.711a; G.711Mu; G.726;
MPEG2-Layer2; G722.1; PCM
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Network
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Network Port
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RJ-45 (10/100 Base-T)
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Network Protocol
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FTP; RTMP; IPv6; Bonjour; IPv4; DNS; RTCP; PPPoE; NTP; RTP; 802.1x; HTTPS; SNMP; TCP/IP; DDNS; UPnP; NFS; ICMP; UDP; IGMP; SMB; HTTP; SSL; DHCP; SMTP; Qos; RTSP; ARP
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Interoperability
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CGI; SDK; ONVIF (Profile S&G&T); P2P
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Streaming Method
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Unicast/Multicast
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User/Host
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20 (total bandwidth: 64 M)
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Storage
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ONVIF (Profile S&G&T); P2P; CGI; SDK
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Browser
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IE 9 and later versions
Chrome 41 and later versions
Firefox 50 and later versions
Safari 10 and later versions
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Management Software
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DMSS; DSS Pro
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Mobile Client
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iOS; Android
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Certifications
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Certifications
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CE: EN55032/EN 50130-4/EN 55035/EN61000-3-2/EN61000-3-3
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Port
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Audio Input
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1 channel (LINE IN, bare wire,built-in mic (mutually exclusive))
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Audio Output
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1 channel (LINE OUT,bare wire)
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Alarm Input
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2 (on-off value input: 0–5 VDC)
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Alarm Output
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1
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Alarm Linkage
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Capture; recoding; send email; preset; tour; pattern; alarm digital output; audio
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Alarm Event
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Motion/Tampering detection; audio detection; network disconnection detection; IP conflict detection; memory card state detection; memory space detection; power exception detection
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Power
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Power Supply
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12 VDC, 2A ± 10% (optional)
PoE (802.3af)
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Power Consumption
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Basic: 5 W
Max: 10 W (illuminator+PTZ)
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Environment
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Operating Temperature
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–30 °C to +50 °C (–22 °F to +122 °F)
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Operating Humidity
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≤ 95%
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Protection
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6000V lightning proof; surge protection; voltage transient protection
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Structure
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Product Dimensions
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117.4 mm × Φ132.1 mm (4.62" × Φ5.20")
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Net Weight
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0.713 kg (1.57 lb)
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Gross Weight
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1.0 kg (2.20 lb)
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