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HIKVISION HF-VR344

HIKVISION

HF-VR344

Flame Detection Camera

Brand
HIKVISION
Model
HF-VR344
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Features

  • New intelligent fusion camera, supporting flame detection by sensing changes in infrared signals around the flame, and capable of video verification.
  • Built-in infrared pyroelectric flame detector, further enhancing the accuracy of flame alarms.
  • Supports low bitrate, low latency, ROI (Region of Interest) enhanced encoding, and SVC (Scalable Video Coding) adaptive encoding technology.
  • Support microSD/SDHC/SDXC card(128 G) local storage.
  • Support 3D digital noise reduction and wide dynamic range
  • Supports backlight compensation and automatic electronic shutter function, adaptable to various usage environments.
  • Supports linkage local alarm indicator lights, voice alarms, and remote silencing.
  • Support PoE power supply, 10M/100M adaptive network port, IP66.
  • Supports 2 alarm input/output channels, 1 audio input/output channel and 1 RS485.
  • Supports 4~20mA current output interface.
  • Supports linking alarm images and alarm videos when an alarm is triggered.
  • Support access to Hik-Connect

Technical specifications

Sensor TypeOptical: 1/2.7" Progressive Scan CMOSFlame: 4.3um(main)+5.0um(auxiliary)+3.8um(auxiliary)
Main Stream25 fps (2560 × 1440, 1920 × 1080, 1600×1200, 1280 × 720)
Max. Resolution2560 × 1440
Sub Stream25 fps (704 × 576, 640 × 480, 352 × 288)
Min. IlluminationColor: 0.015 Lux@(F1.6, AGC ON)
Lens4 mm, F1.6
FoVHorizontal: 84°, Vertical: 43°
Image SettingsSaturation, brightness, contrast, sharpness, AGC and white balance can be adjusted through the client or browser.
Shutter1/25 ~ 1/100,000 s
WDR120 dB
Day/Night SwitchFull color
Image EnhancementBacklight compensation, 3D digital noise reduction, gray scale range adjustment
Sub Stream Compression StandardH.265;H.264
Main Stream Video Compression StandardH.265;H.264
Video Bitrate256Kbps~8Mbps
Intelligent AlarmMotion Detection, Video tampering alarm, Intrusion detection, Boundary violation detection, Smoke and fire detetion
ProtocolTCP/IP, FTP, HTTP, HTTPS, DHCP, DNS, DDNS, RTP, RTSP, RTCP, NTP, UDP
Interface ProtocolONVIF(PROFILE S, PROFILE G), ISAPI, EZVIZ
WEB ConfigurationSupport web preview, configuration and parameter import/export
GeneralReset, anti flicker, heartbeat, mirror, password protection, video occlusion, IP address filtering
StorageMicroSD/SDHC/SDXC card (128 G), disconnection local storge
Exception DetectionNetwork cable disconnection, IP conflict, Invalid access, Full memory, Memory error
Power Comsumption≤10 W
IR Range< 30 m
Accessory TypeWall mounted support, pendent support, universal joint
Fire and Smoke DetectionYes
Detection Range< 50m
Alarm Indicator LightOne, Red: Alarm; Green: Normal; Yellow: Fault
Remote SilenceYes
Alarm Interface2 way alarm input(Alarm in), 2 way alarm output(Alarm out, support DC 30V/2A or AC 125V/0.5A)
Audio Interface1 way audio input(Line in), 1 way audio output(Line out)
Using EnvironmentTemperature: -20 °C~60 °C, humidity: less than 95%(on condensing)
Ingress ProtectionIP66
Communication InterfaceRJ45 10 M/100 M adaptive Ethernet port * 1, support PoE power supply; RS-485 interface * 1
Mounting HeightIndoor: higher than 2.5 mOutdoor: higher than 3.5 m
Power Interface Type3pin industrial terminal, spacing: 3.81
PowerDC 9V~DC 36V, 24W MAX; PoE: 802.3at, CLASS 4
Product Implementation StandardQ/HKD 035-2022
Dimension (L × W × H)212.5 mm × 130.0 mm × 84.8 mm
Sensor TypeOptical: 1/2.7" Progressive Scan CMOS Flame: 4.3um(main)+5.0um(auxiliary)+3.8um(auxiliary)
Mounting HeightIndoor: higher than 2.5 m Outdoor: higher than 3.5 m

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