Camera supraveghere IP Hikvision; Senzor de imagine 1/1.7" CMOS; Rezolutie 12MP; Lentila varifocala motorizata 2.8-12 mm

CAMERA IP HIKVISION DS-2CD4AC5F-IZH 12MP AUDIO POE

Specificatii tehnice:

Camera

Image Sensor 1/1.7" Progressive Scan CMOS

Minimum Illumination 0.01 Lux @ (F1.2, AGC ON), 0.014 Lux @ (F1.4, AGC ON), 0 Lux with IR

Shutter Speed 1 to 1/100,000 s

Slow Shutter Support

Lens

Lens Mount

2.8 to 12 mm @ F1.4, viewing angle: 93.6° to 31.8°

AF automatic focusing and motorized zoom lens

Auto-Iris DC drive

Day/Night IR Cut Filter with auto switch

WDR DWDR

Compression Standard

Video Compression H.264+ / H.264 / MJPEG

H.264 Baseline Profile / Main Profile / High Profile

Video Bit Rate 32 Kbps to 16 Mbps

Audio Compression G.711 / G.722.1 / G.726 / MP2L2

Audio Bit Rate 64 Kbps (G.711) / 16 Kbps (G.722.1) / 16 Kbps (G.726) / 32 to 128 Kbps (MP2L2)

Image

Max. Resolution 4000×3000

Frame Rate 15 fps (4000×3000), 22 fps (4096×2160), 24 fps (3840×2160), 30 fps (3072×1728, 2560×1440, 1920×1080, 1280×720)

Third Stream Independent with Main Stream and Sub Stream, up to 50 / 60Hz: 10 fps (1280×720)

Image Enhancement BLC / 3D DNR / ROI / Defogging

Image Setting Rotate mode, saturation, brightness, contrast, sharpness adjustable by client software or web browser

Distortion Correction Support

Regional Cropping Support

Day/Night Switch Auto / schedule / triggered by alarm in

Picture Overlay LOGO picture can be overlaid on video with 128x128 24-bit BMP format

Network

Network Storage NAS (Support NFS,SMB / CIFS), ANR

Alarm Trigger Motion detection, tampering alarm, network disconnect, IP address conflict, storage exception

Protocols TCP/IP, UDP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, RTCP, PPPoE, NTP, UPnP, SMTP,

SNMP, IGMP, 802.1X, QoS, IPv6, Bonjour

Security User Authentication, Watermark, IP address filtering, Anonymous access

Standard ONVIF(PROFILE S, PROFILE G), PSIA, CGI, ISAPI

Interface

Audio (-S) 1-ch. 3.5 mm audio in (microphone in / line in) / out interface

Communication Interface 1 RJ45 10/100/1000 M Ethernet port

Alarm (-S) 1 input, 1 output (up to VDC 24 (1A) or VAC 110 (500mA)

Video Output (-S) 1Vp-p composite output (75 Ω / BNC)

On-board storage Built-in Micro SD / SDHC / SDXC slot, up to 128 GB

Reset Button Yes

Smart Features

Behavior Analysis Line crossing detection, intrusion detection, region entrance, region exiting, unattended baggage, object removal

Line Crossing Detection Cross a pre-defined virtual line

Intrusion Detection Enter and loiter in a pre-defined virtual region

Region Entrance Enter a pre-defined virtual region from the outside place

Region Exiting Exit from a pre-defined virtual region

Unattended Baggage Objects left over in the pre-defined region such as baggage, purses, and dangerous materials

Object Removal Objects removed from the pre-defined region, such as the exhibits on display.

Exception Detections Scene change detection, sudden audio-increase / decrease detection, audio loss detection, defocus detection

Recognition Face detection recognition

Statistics Object Counting (Entrance and Exit object number is accounted for and showed on-screen in real time)

General

Protection Level IP67

IR Distance 50 m (2.8 to 12 mm) / 100 m (8 to 32 mm)

Operating Conditions -22 °F to 140 °F (-30 °C to 60 °C), Humidity 95% or less (non-condensing), -H: -40 °C to 60 °C

Power Supply 12 VDC ± 10%, PoE (802.3at)

Power Consumption Maximum 12 W

Dimensions 3.94" × 4.09" × 12.28" (100 × 103.9 × 311.8 mm)

Weight 4.41 lbs (2,000 g)