Dahua DH-SD22404T-GN, 2-inch, PTZ, 4MP

Beschrijving

2-inch, PTZ, 4MP

Belangrijke kenmerken

2 Megapixel 1/2.8” STARVIS™ CMOS
4x optische zoom
Support triple-streams encoding
WDR, Day/Night(ICR), Ultra DNR
Max. 25/30fps@1080P
Max 100°/s pan speed
Support PoE
IP66, IK10

Camera

Image Sensor 1/3” CMOS
Effective Pixels 2592(H) x 1520(V), 4 Megapixels
RAM/ROM 256M/128M
Electronic Shutter Speed 1/1s~1/30,000s
Scanning System Progressive
Minimum Illumination Color: 0.05Lux@F1.6; B/W: 0.005Lux@F1.6
S/N Ratio More than 50dB
IR Distance N/A
IR On/Off Control N/A
IR LEDs N/A

Lens

Focal Length 2.7mm~11mm
Max. Aperture F1.6 ~ F2.8
Angle of View H: 112.5° ~ 30°
Optical Zoom 4x
Focus Control Auto/Manual
Close Focus Distance 100mm~ 1000mm

DORI Distance
*Note: The DORI distance is a “general proximity” of distance which makes it easy to
pinpoint the right camera for your needs. The DORI distance is calculated based on
sensor specification and lab test result according to EN 62676-4 which defines the
criteria for Detect, Observe, Recognize and Identify respectively.
Detect Observe Recognize Identify

180m(591ft) 72m(236ft) 36m(118ft) 18m(59ft)

PTZ

Pan/Tilt Range Pan: 0° ~ 355°; Tilt: 0° ~ 90°
Manual Control Speed Pan: 0.1° ~100° /s; Tilt: 0.1° ~60° /s
Preset Speed Pan: 100° /s; Tilt: 60° /s
Presets 300
PTZ Mode 5 Pattern, 8 Tour, Auto Pan ,Auto Scan
Speed Setup Human-oriented focal Length/ speed adaptation
Power up Action Auto restore to previous PTZ and lens status after power failure
Idle Motion Activate Preset/ Scan/ Tour/ Pattern if there is no command in the specified period
Protocol DH-SD

Intelligence

Event Trigger
Motion detection, Video tampering, Network
disconnection, IP address conflict, Illegal access, Storage anomaly
Auto Tracking N/A
IVS Tripwire, Intrusion,Abandoned/Missing
Advanced Intelligent Functions Face Detection

Video

Compression H.265/H.264
Streaming Capability 3 Streams

Resolution

4M(2592×1520)/3M(2304×1296)/1080P(1920×1080)
720P(1280×720)/D1(704×576/704×480)
CIF(352×288/352×240)

Frame Rate

Main stream: 4M/3M/1080P/1.3M/720P (1~25/30fps)
Sub stream1: D1/CIF(1 ~ 25/30fps)
Sub stream2: 720P/D1/CIF (1~25/30fps)
Bit Rate Control CBR/VBR
Bit Rate H.265/H.264: 448K ~ 8192Kbps
Day/Night Auto(ICR) / Color / B/W
Backlight Compensation BLC / HLC / WDR (120dB)
White Balance Auto, ATW, Indoor, Outdoor, Manual
Gain Control Auto / Manual
Noise Reduction Ultra DNR (2D/3D)
Motion Detetion Support
Region of Interest Support
Electronic Image Stabilization
(EIS) N/A
Defog Support
Digital Zoom 16x
Flip 180°
Privacy Masking Up to 24 areas

Network

Ethernet RJ-45 (10XBase-T/100Base-TX)
Wi-Fi N/A

Protocol

IPv4/IPv6, HTTP, HTTPS, SSL, TCP/IP, UDP, UPnP,
ICMP, IGMP, SNMP, RTSP, RTP, SMTP, NTP, DHCP,
DNS,PPPOE,DDNS,FTP, IP Filter,QoS,Bonjour,802.1x
Interoperability ONVIF Profile S&G, API
Streaming Method Unicast / Multicast
Max. User Access 20 users
Edge Storage NAS (Network Attached Storage),Local PC for
instant recording, Micro SD card 256GB
Web Viewer IE, Chrome, Firefox, Safari
Management Software Smart PSS, DSS, DMSS
Smart Phone IOS, Android

Electrical

Power Supply DC 12V/1.5A, PoE(802.3af)
Power Consumption 10W

Environmental

Operating Conditions -30°C ~ 60°C (-22°F ~ +140°F) / Less than 95% RH
Ingress Protection IP66
Vandal Resistance IK10

Construction

Casing Metal
Dimensions Φ122 (mm) x 89 (mm)
Net Weight 0.66kg(1.46lb)
Gross Weight 0.71kg(1.57lb)

Certifications

CE: EN55032/EN55024/EN50130-4
FCC: Part15 subpartB,ANSI C63.4- 2014
UL: UL60950-1+CAN/CSA C22.2,No.60950-1

Merk

Dahua

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