(請先查詢報價)(現貨) 大華 DAHUA DH-SD49825XB-HNR 8MP 25x 紅外 PTZ WizSense POE鏡頭 (香港行貨)

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(現貨項目機型) (TEL/WHATAPP: 61930189 工程客戶請先查詢報價) > 1/2.8" 8Megapixel STARVIS™ CMOS > Powerful 25x optical zoom > Starlight technology > IR distance up to 100 m > Perimeter protection > Face detection > IP66

商品詳情

Camera
Image Sensor1/2.8" CMOS
Pixel8 MP
Max. Resolution3840 (H) × 2160 (V)
ROM4 GB
RAM1 GB
Electronic Shutter Speed1/1 s–1/30,000 s
Min. IlluminationColor: 0.005 lux@F1.6
B/W: 0.0005 lux@F1.6
0 lux (IR light on)
Illumination Distance100 m (328.08 ft) (IR)
Illuminator On/Off ControlZoom Prio; Manual; Smart IR; Off
Illuminator Number4 (IR)
Lens
Focal Length5 mm–125 mm
Max. ApertureF1.6–F3.6
Field of ViewH: 53.1°–3.4°; V: 30.4°–1.9°; D: 59.3°–3.9°
Optical Zoom25×
Focus ControlAuto; Semi-auto; Manual
Close Focus Distance0.1 m–1.5 m (0.33 ft–4.92 ft)
Iris ControlAuto; Manual
DORI DistanceDetectObserveRecognizeIdentify
2,161.4 m (7,091.21 ft)864.6 m (2,836.61 ft)432.3 m (1,418.31 ft)216.1 m (708.99 ft)
PTZ
Pan/Tilt RangePan: 0° to 360° endless
Tilt: –15° to +90°, auto flip 180°
Manual Control SpeedPan: 0.1°–200°/s
Tilt: 0.1°–120°/s
Preset SpeedPan: 240°/s; Tilt: 200°/s
Preset300
Tour8 (up to 32 presets per tour)
Pattern5
Scan5
Power-off MemoryYes
Idle MotionPreset; Tour; Pattern; Scan
PTZ ProtocolDH-SD
Pelco-P/D (auto recognition)
Intelligence
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 DetectionYes
SMDYes
Video
Video CompressionSmart H.265+; H.265; Smart H.264+; H.264B; H.264M; H.264H; MJPEG (Sub Stream 1)
Streaming Capability3 streams
Resolution4K (3840 × 2160); 4M (2560 × 1440); 3M (2304 × 1296); 1080p (1920 × 1080); 960p (1280 × 960); 720p (1280 × 720); D1 (704 × 576/704 × 480); VGA (640 × 480); CIF (352 × 288/352 × 240)
Video Frame Rate

Main stream: 4K/4MP/1080p/1.3M/720p (1–25/30 fps)

Sub stream 1: D1/CIF (1–25/30 fps)
Sub stream 2: 1080p/1.3M/720p/CIF (1–25/30 fps)

Bit Rate ControlCBR; VBR
Video Bit RateH.264: 3328 kbps–8192 kbps
H.265: 1280 kbps–8192 kbps
Day/NightAuto (ICR); Color; B/W
BLCYes
WDRYes
HLCYes
White BalanceAuto; indoor; outdoor; tracking; manual; sodium lamp; natural light; street lamp
Gain ControlAuto; Manual
Noise Reduction2D NR; 3D NR
Motion DetectionYes
Region of Interest (RoI)Yes
Image StabilizationEIS
DefogElectronic defog
Digital Zoom16×
Image Rotation180°
Privacy MaskingUp to 24 areas can be set, with up to 8 areas in the same view
S/N Ratio≥ 55 dB
Audio
Audio CompressionG.711a; G.711Mu; G.726; MPEG2-Layer2; G722.1; G.729; G.723
Network
Network PortRJ-45 (10/100 Base-T)
Network ProtocolHTTP; HTTPS; IPv4; RTSP; UDP; SMTP; NTP; DHCP; DNS; DDNS; IPv6; 802.1x; QoS; FTP; UPnP; ICMP; SNMP v1/v2c/v3 (MIB-2); IGMP; ARP; RTCP; RTP; PPPoE; TCP; RTMP
InteroperabilityONVIF Profile S&G&T; CGI
User/Host20 (total bandwidth: 64 MB)
StorageFTP; Micro SD card (256 GB)
BrowserIE 7 and later versions
Chrome 42 and earlier versions
Firefox 52 and earlier versions
Safari
Management SoftwareSmart PSS; DSS; DMSS; Easy4ip; IVSS; Player; Configtool; NVR; Smart Player
Mobile ClientiOS; Android; iPhone; iPad
Certification
Certifications

CE: EN55032/EN55024/EN50130-4
FCC: Part15 subpartB, ANSI C63.4-2014

UL: UL60950-1+CAN/CSA C22.2, No. 60950-1

Port
Audio Input1 channel
Audio Output1 channel
Two-way AudioYes
Alarm Input2 channel, digital input (0–5 VDC)
Alarm Output1 channel
Alarm LinkageCapture; preset; tour; pattern; recordings on SD card; alarm digital input; send email
Alarm EventMotion/tampering detection; audio detection; network disconnection detection; IP conflict detection; memory card state detection; memory space detection
Power
Power Supply12 VDC, 3 A (± 10%)
PoE+ (802.3at)
Power ConsumptionBasic: 9.8 W
Max.: 20 W (illuminator)
Environment
Operating Temperature–40 °C to +70 °C (–40 °F to +158 °F)
Operating Humidity≤ 95%
ProtectionIP66; TVS 6000 V lightning proof; surge protection; voltage transient protection
Structure
Product Dimensions269.9 mm × Φ160 mm (10.62" × Φ6.30")
Net Weight3.0 kg (6.61 lb)
Gross Weight4.3 kg (9.48 lb)

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