مقایسه دوربین تحت شبکه ژئوویژن GV-SD2722-IR

	مقایسه دوربین تحت شبکه ژئوویژن GV-SD2722-IR	Add to compare	Add to compare	Add to compare

دسته‌بندی‌ها	نظارت تصویری, ژئوویژن, دوربین های تحت شبکه, دوربین های پی تی/ پی تی زِد

ویژگی‌های محصول	دوربین تحت شبکه

برچسب‌ها	H.265, ژئوویژن, نظارت تصویری, دوربین تحت شبکه, دوربین مدار بسته, دوربین سرعتی دام

برندها	ژئوویژن

Camera
Image Sensor	1/1.9" progressive scan super low lux CMOS
Optical Zoom	22x
Digital Zoom	Unlimited
Picture Elements	1920 (H) x 1080 (V)
Minimum Illumination: Color	0.001 Lux at F/1.5
Minimum Illumination: IR ON	0 Lux
Shutter Speed	Auto / Manual (1/6 ~ 1/100000 sec)
White Balance	Auto / Manual
Iris Control	Auto / Manual
AGC control	Auto / Manual
S/N Ratio	52 dB
WDR Pro	Yes
Dynamic Range	Up to 120 dB

Optical Lens
Megapixel	Yes
Day/Night	Yes (with removable IR-cut filter)
Focal Length	6.5 ~ 143 mm
Maximum Aperture	F/1.5
Horizontal FOV	57.2° ~ 3.3°
Operation Focus:	Auto / Manual
Operation Zoom:	22x
Operation Iris:	Auto / Manual
IR LED Quantity	10 IR LEDs
Max. IR Distance	200 m (656 ft)

Video
Video Compression	H.265, H.264, MJPEG
Video Streaming	Triple streams from H.265, H.264 or MJPEG
Video Resolution Main Stream :	1920 x 1080 (Default), 1280 x 720
Video Resolution Sub Stream :	1920 x 1080, 1280 x 720, 720 x 576 (Default), 704 x 288, 640 x 360, 352 x 288
Video Resolution Third Stream (Closed by Default) :	720 x 576, 704 x 288, 640 x 360, 352 x 288
Frame Rate	60 fps at 1920 × 1080 (60/50 Hz) * The frame rate and performance may vary depending on the number of connections and data bitrates (different scenes).

Audio
Audio Compression	G.711
Audio Support	Two‐way Audio (external microphone and speaker required)

Network
Interface	10/100 Ethernet
Protocol	ARP, DHCP, DNS, DDNS, DynDNS, FTP, HTTP, HTTPS, IPv4, IPv6, ICMP, IGMP, NTP, PPPoE, RTP, RTCP, RTSP, SMTP, TCP/IP, UDP, UPnP, ONVIF (Profile S), 802.1x

Mechanical
Connectors Power :	3‐pin terminal block (DC 24V / AC 24V, 2.5A)
Connectors Ethernet :	10/100 Base‐T, RJ‐45 connector
Connectors Audio:	1 in (Audio In Wire); 1 out (Audio Out Wire) *The Audio In port only supports microphones with power supply.
Connectors Local Storage:	Micro SD card slot (SDHC / SDXC, Class 10) *UHS‐I and UHS‐II card types are not supported.
Connectors TV‐Out:	BNC connector
Connectors Digital I/O:	I/O wires

Operation
Pan Travel	360° endless
Tilt Travel	‐15° ~ 195°
Manual Speed Pan	0.1° ~ 240°/s
Manual Speed Tilt	0.1° ~ 160°/s
Preset Speed Pan	300°/s
Preset Speed Tilt	240°/s
Presets Max. Number	255
Presets Accuracy	0.1°
Patrol Max. Number	16
Patrol Max. Actions Allowed	32
OSD	8
Privacy Mask	24
Proportional Pan & Tilt	Auto (Pan and tilt speed proportional to zoom ratio)
Automatic Function	Preset, Patrol (Including Auto Pan)
Mechanical Flip	Yes
Digital Slow Shutter	On / Off
Motion Detection	On / Off
Wide Dynamic Range	On / Off
Day/Night: Mechanical IR Cut Filter	On / Off
Image Rotation	Normal, Flip Vertical, Flip Horizontal, 180°, 90° Clockwise, 90° Anti‐clockwise
3D Noise Reduction	0 ~ 255
Alarm Input	2
Alarm Output	1
Alarm Reaction	Alarm Output, PTZ to Preset, Trigger Storage

Web Interface
Installation Management	Web‐based configuration
Maintenance	Firmware upgrade through Web Browser or Utility
Access from Web Browser	Live View, Playback, Video Recording, PTZ Control, Preset, Patrol, Image Quality, Bandwidth Control, Image Snapshot, Two‐way Audio, Digital Zoom, 3D Positioning (Optical Zoom), Text Overlay, Image Masking, Intelligent Mark, Cross Line, Intrusion, Auto Tracking, PTZ Remote Control
Language	Czech, English, French, German, Hungarian, Italian, Japanese, Polish, Portuguese, Russian, Spanish

کارکردهای پایه	2 مگاپیکسل

کارکردهای پیشرفته	IK10, Intelligent IR, Ingress protection, IP66, Video Codec, H.265, Super Low Lux, WDR Pro