香港正太有限公司

大華 DH-IPC-HFW1431T1P-ZS-S4 4MP變焦戶外槍型紅外夜視PoE鏡頭 (香港行貨，一年保用)

多買多慳

 

鏡頭選擇

數量

簡介

+ 香港原裝行貨, 一年保養 > 4MP, 1/3” CMOS image sensor, low illuminance, high image definition > H.265 codec, high compression rate, ultra-lowbitrate. > Outputs 4MP (2560 × 1440) @25/30 fps, and supports max. 4MP (2688 × 1520) @20 fps > Image Rotation, WDR, 3D NR, HLC, BLC, digital watermarking, applicable to various monitoring scenes > Supports max. 256GB SD card. > Built-in IR LED, and the max. illumination distance is 50m > 12DC/PoE power support > IP67
Dahua 浙江大華 大華香港 閉路電視 CCTV

商品詳情

Camera
Image Sensor1/3 ”4Megapixel progressive CMOS
Effective Pixels2688 (H) × 1520 (V)
 
RAM/ROM128MB/128MB
Scanning SystemProgressive
Electronic Shutter SpeedAuto/Manual, 1/3~1/100000s
Minimum Illumination0.03 Lux @ F1.7
 
S/N RatioMore than 56dB
IR Distance50 m (164.04 ft) (IR)
 
IR On/Off ControlAuto/ Manual
IR LEDs2
 
Lens
Lens TypeMotorized vari-focal
 
Mount Typeφ14
 
Focal Length2.8 mm–12 mm
Max. ApertureF1.7
Angle of ViewHorizontal: 98°–31° Vertical: 55°–18° Diagonal: 116°–36°
 
Focus ControlFixed
Close Focus Distance0.8 m (2.6 lb)
 
DORI DistanceLensDetectObserveRecognizeIdentify
W
 		66.0 m (183.7 ft)26.4 m (73.5 ft)
 		13.2 m (36.7 ft)
 		6.6 m (18.4 ft)
 
T
 		200.0 m (656.2 ft)80.0 m (262.5 ft)
 		40.0m (131.2 ft)
 		20.0 m (65.6 ft)
 
PTZ
Pan/Tilt RangePan:0° ~360° ;Tilt:0° ~90° ;Rotation:0° ~360°
Intelligence
Event TriggerMotion detection, Video tampering, Scene changing, Network disconnection, IP address conflict, Illegal access, Storage anomaly
IVSNA
 
Video
CompressionH.265; H.264; H.264B; MJPEG (Only supported by the sub stream
 
Smart CodecSmart H.265+; Smart H.264+
 
Streaming Capability2 Streams
Resolution2688 × 1520 (2688 × 1520); 2560 × 1440 (2560 × 1440); 2304 × 1296 (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)
 
Frame RateMain Stream: 2688 × 1520 (1 fps–20 fps) 2560 × 1440 (1 fps–25/30 fps)
 

Sub Stream: 704 × 576 (1 fps–20/25 fps) 704 × 480 (1 fps–20/30 fps)
 


 

Bit Rate ControlCBR/VBR
Bit Rate

H.264: 32 kbps–6144 kbps

H.265: 12 kbps–6144 kbps

Day/NightAuto(ICR) / Color / B/W
BLC ModeBLC / HLC / DWDR
White BalanceAuto/Natural/Street Lamp/Outdoor/Manual
Gain ControlAuto/Manual
Noise Reduction3D DNR
Motion DetectionOff / On (4 Zone, Rectangle)
Region of InterestOff / On (4 Zone)
Electronic ImageSupport
Smart IRSupport
WDR
 		120db
Flip0°/90°/180°/270°
MirrorOff / On
Privacy MaskingOff / On (4 Area, Rectangle)
Audio
CompressionN/A
Network
EthernetRJ-45 (10/100Base-T)
Protocol

HTTP;HTTPs;TCP;ARP;RTSP;RTP;RTCP;UDP;SMTP;

FTP;DHCP;DNS;DDNS;PPPoE;IPv4/v6;QoS;UPnP;

NTP;Bonjour;IEEE 802.1x;Multicast;ICMP;IGMP;

TLS

InteroperabilityONVIF Profile S&G, API
Streaming MethodUnicast / Multicast
Max. User Access10 Users / 20 Users
StorageFTP; Micro SD card (Support max. 256 G)
 
Web ViewerIE, Chrome, Firefox, Safari
Management SoftwareSmart PSS, DSS, DMSS
Smart PhoneIOS, Android
Certifications
Certifications

CE (EN 60950:2000)

UL:UL60950-1

FCC: FCC Part 15 Subpart B

Interface
Video InterfaceN/A
Audio InterfaceN/A
RS485N/A
AlarmN/A
Electrical
Power Supply12V DC/PoE (802.3af)
 
Power Consumption< 7.4W
 
Environmental
Operating Conditions-40° C ~ +60° C (-40° F ~ +140° F) / Less than 95% RH
Strorage Conditions-40° C ~ +60° C (-40° F ~ +140° F) / Less than 95% RH
Ingress ProtectionIP67
Vandal ResistanceN/A
Construction
CasingMetal + Plastic
Dimensions243.5 mm × Φ90.7 mm (9.6" × Φ3.6")
 
Net Weight0.44 kg (1.0 lb)
 
Gross Weight0.69 kg (1.5 lb

你可能感興趣的商品