4MP 25x Starlight IR WizSense Network PTZ Camera



  • 1/2.8″ 4Megapixel CMOS
  • Powerful 25x optical zoom
  • Starlight technology
  • Max.25/30fps@4M
  • Perimeter protection
  • Support PoE+
  • IR distance up to 100m
  • IP66

SKU: DH-SD49425XB-HNR Categories: , Tag:
Image Sensor 1/2.8″ CMOS
Pixel 4 MP
Max. Resolution 2560 (H) × 1440 (V)
ROM 256 MB
RAM 512 MB
Electronic Shutter Speed 1/1 s–1/30,000 s
Scanning System Progressive
Min. Illumination Color: 0.005 lux@F1.6
B/W: 0.0005 lux@F1.6
0 lux (IR light on)
Illumination Distance 100 m (328.08 ft) (IR)
Illuminator On/Off Control Zoom Prio; Manual; Smart IR; Off
Illuminator Number 4 (IR)
Focal Length 4.8 mm–120 mm
Max. Aperture F1.6–F3.8
Field of View H: 56.2°–2.6°; V: 32.5°–1.5°; D: 63.2°–3°
Optical Zoom 25x
Focus Control Auto; Semi-auto; Manual
Close Focus Distance 1.5 m (4.92 ft)
Iris Control Auto
DORI Distance Detect Observe Recognize Identify
2,400 m (7,874.02 ft) 948 m (3,110.24 ft) 480 m (1,574.80 ft) 240 m (787.40 ft)
Pan/Tilt Range Pan: 0° to 360° endless
Tilt: –15° to +90°, auto flip 180°
Manual Control Speed Pan: 0.1°/s–200°/s
Tilt: 0.1°/s–100°/s
Preset Speed Pan: 200°/s; Tilt: 100°/s
Preset 300
Tour 8 (up to 32 presets per tour)
Pattern 5
Scan 5
Power-off Memory Yes
Idle Motion Preset; Pattern; Tour; Scanning
PTZ Protocol DH-SD
Pelco-P/D (Auto recognition)
IVS (Perimeter Protection) Tripwire and intrusion. Support alarm triggering by target types (human and vehicle). Support filtering false alarms caused by animals, rustling leaves, bright lights, etc.
Face Detection Yes
Video Compression Smart H.265+; H.265; Smart H.264+; H.264B; H.264M; H.264H; MJPEG (Sub Stream 1)
Streaming Capability 3 Streams
Resolution 4M (2560 × 1440); 1080p (1920 × 1080); 1.3M (1280 × 960); 720p (1280 × 720); D1 (704 × 576/704 × 480); CIF (352 × 288/352 × 240)
Video Frame Rate Main stream: 4M/1080p/1.3M/720p (25/30 fps)
Sub stream 1: D1/CIF (1–25/30 fps)
Sub stream 2: 720p (1–25/30 fps)
Bit Rate Control CBR; VBR
Video Bit Rate H.264: 32 Kbps–8192 Kbps
H.265: 32 Kbps–8192 Kbps
Day/Night Auto (ICR); Color; B/W
WDR 120 dB
White Balance Auto; indoor; outdoor; tracking; manual; sodium lamp; natural light; street lamp
Gain Control Auto; Manual
Noise Reduction 2D NR; 3D NR
Motion Detection Yes
Region of Interest (RoI) Yes
Defog Electronic
Image Rotation 180°
Privacy Masking Up to 24 areas can be set, with up to 8 areas in the same view
S/N Ratio ≥ 55 dB
Network Port RJ-45 (10/100 Base-T)
Network Protocol HTTP; HTTPS; IPv4; RTSP; UDP; SMTP; NTP; DHCP; DNS; DDNS; IPv6; 802.1x; QoS; FTP; UPnP; ICMP; SNMP; SNMP v1/v2c/v3 (MIB-2); IGMP; ARP; RTCP; RTP; PPPoE; RTMP; TCP
Interoperability ONVIF Profile S&G&T; CGI
Streaming Method Unicast; Multicast
User/Host 20 (Total bandwidth 64 M)
Storage FTP; Micro SD card (512 GB); NAS
Browser IE 7 and later versions
Chrome 42 and earlier versions
Firefox 52 and earlier versions
Management Software Smart PSS; DSS; IVSS; Configtool; NVR; Smart Player
Mobile Client iOS; Android
Certifications CE: EN55032/EN55024/EN50130-4
FCC: Part15 subpartB, ANSI C63.4-2014
Alarm Linkage Capture; preset; tour; pattern; recordings on SD card; alarm digital input; sending email
Alarm Event Motion/tampering detection; audio detection; network disconnection detection; IP conflict detection; memory card state detection; memory space detection
Alarm I/O 2/1
Power Supply 12 VDC, 3 A (± 10%)
PoE+ (802.3at)
Power Consumption Basic: 12 W
Max.: 21 W (illuminator + PTZ working)
Operating Conditions –40 °C to +65 °C (–40 °F to +149 °F)
Operating Humidity ≤ 95% RH
Protection IP66; TVS 6000 V lightning proof; surge protection; voltage transient protection
Casing Aluminum alloy ADC12
Product Dimensions 295 mm × Φ160 mm (11.61″ × Φ6.30″)
Net Weight 2.8 kg (6.17 lb)
Gross Weight 4.3 kg (9.48 lb)


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