Dahua Technology EPC245U-PTZ-IR Manual
Dahua Technology
Overvågningskamera
EPC245U-PTZ-IR
Læs nedenfor 📖 manual på dansk for Dahua Technology EPC245U-PTZ-IR (3 sider) i kategorien Overvågningskamera. Denne guide var nyttig for 36 personer og blev bedømt med 4.9 stjerner i gennemsnit af 18.5 brugere
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All-environment Series | DH-EPC245U-PTZ-IR
www.dahuasecurity.com
· 1/2.8” 2Megapixel STARVIS™ CMOS
· Powerful 45x opcal zoom
· 316L stainless steel housing
· Starlight technology
· H.265/H.264 Triple-stream Encoding
· Max. 50/60fps@1080P
· IR distance up to 200m
· IP68
DH-EPC245U-PTZ-IR
2MP 45x Explosion-proof IR Network Posioning System
IP68
System Overview
Featuring powerful opcal zoom and accurate pan/lt/zoom
performance, this camera provides an all-in-one soluon for capturing
long distance video surveillance for outdoor applicaons. Together with
infrared illuminaon and Starlight technology, the camera is the perfect
soluon for dark, lowlight applicaons. The series combines a day/night
mechanical IR cut lter for the highest image quality in variable lighng
condions during the day, and True WDR for applicaons with direct
sunlight or glare.
Funcons
Starlight Technology
For challenging low-light applicaons, Dahua’s Starlight Ultra-low Light
Technology oers best-in-class light sensivity, capturing color details
in low light down to 0.005 lux. The camera uses a set of opcal features
to balance light throughout the scene, resulng in clear images in dark
environments.
Wide Dynamic Range
The camera achieves vivid images, even in the most intense contrast
lighng condions, using industry-leading wide dynamic range (WDR)
technology. For applicaons with both bright and low lighng condions
that change quickly, True WDR (120 dB) opmizes both the bright and
dark areas of a scene at the same me to provide usable video.
Smart H.265+
Smart H.265+ is the opmized implementaon of the H.265 codec that
uses a scene-adapve encoding strategy, dynamic GOP, dynamic ROI,
exible mul-frame reference structure and intelligent noise reducon
to deliver high-quality video without straining the network. Smart
H.265+ technology reduces bit rate and storage requirements by up to
70% when compared to standard H.265 video compression.
Environmental
Dahua cameras operate in extreme temperature environments, rated
for use in temperatures from -40 °C to +60 °C (-40 °F to +140°F) with
95% humidity. Subjected to rigorous dust and water immersion tests
and cered to the IP68 Ingress Protecon rang makes it suitable for
demanding outdoor applicaons.
Protecon
The camera allows input voltage tolerance, suitable for the unstable
condions for outdoor applicaons. Its 2KV lightning rang provides
eecve protecon for both the camera and its structure against
lightning.
Interoperability
The camera conforms to the ONVIF (Open Network Video Interface
Forum) specicaons, ensuring interoperability between network video
products regardless of manufacturer.
www.dahuasecurity.com
All-environment Series | DH-EPC245U-PTZ-IR
Technical Specicaon
Camera
Image Sensor 1/2.8” STARVIS™ CMOS
Effective Pixels 1920(H) x 1080(V), 2 Megapixels
RAM/ROM 512M/128M
Scanning System Progressive
Electronic Shuer Speed 1/1s~1/30,000s
Minimum Illumination Color: 0.005Lux@F1.6; B/W: 0.0005Lux@F1.6;
0Lux@F1.6(IR on)
IR Distance Distance up to 200m (656ft)
IR On/Off Control Auto/Manual
IR LEDs 7
Wiper Support
Lens
Focal Length 3.95mm~177.7mm
Max. Aperture F1.6~ F4.95
Angle of View H: 70.3° ~ 1.8°
Opcal Zoom 45x
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 specicaon and lab test result according to EN 62676-4 which denes the
criteria for Detect, Observe, Recognize and Idenfy respecvely.
Detect Observe Recognize Idenfy
2345m(7694) 938m(3077) 469m(1539) 234m(768)
PTZ
Pan/Tilt Range Pan: 0° ~ 360° endless; Tilt: -90° ~ 90°
Manual Control Speed Pan: 0.1° ~40° /s; Tilt: 0.1° ~40° /s
Preset Speed Pan: 40° /s; Tilt: 40° /s
Presets 256
PTZ Mode 5 Scan, 8 Tour
Speed Setup Human-oriented focal Length/speed adaptaon
Power up Acon Auto restore to previous PTZ and lens status aer
power failure
Idle Moon Acvate Preset/Scan/Tour if there is no command in
the specied period
Protocol DH-SD, Pelco-P/D (Auto recognion)
Video
Compression H.265+/H.265/H.264+/H.264
Streaming Capability 3 Streams
Resoluon 1080P(1920×1080)/1.3M(1280x960)/720P(1280×
720)/D1(704×576/704×480)/CIF(352×288/352×240)
Frame Rate
Main stream: 1080P/1.3M/720P(1~50/60fps)
Sub stream1: D1/CIF(1 ~ 25/30fps)
Sub stream2: 1080P/1.3M/720P(1 ~ 25/30fps)
Bit Rate Control CBR/VBR
Bit Rate H.265/H.264: 448K ~ 8192Kbps
Day/Night Auto(ICR) / Color / B/W
Backlight Compensaon BLC / HLC / WDR (120dB)
White Balance Auto, ATW, Indoor, Outdoor, Manual
Gain Control Auto / Manual
Noise Reducon Ultra DNR (2D/3D)
Moon Detecon Support
Region of Interest Support
Electronic Image Stabilizaon
(EIS) Support
Defog Support
Digital Zoom 16x
Flip 180°
Audio
Compression G.711a/G.711Mu/AAC/G.722/G.726/MPEG2-L2
Network
Ethernet RJ-45 (10Base-T/100Base-TX)
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 Soware Smart PSS, DSS, DMSS
Smart Phone IOS, Android
Interface
Video Interface 1 coaxial cable(75Ω)
RS485 1
Audio I/O 1/1
Alarm I/O 2/1
Produkt Specifikationer
| Mærke: | Dahua Technology |
| Kategori: | Overvågningskamera |
| Model: | EPC245U-PTZ-IR |
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