| Features |
Description |
| Camera Type |
4MP Visual Smoke & Fire Detection Network Camera |
| Image Sensor |
1/2.7″ Progressive Scan CMOS |
| Maximum Resolution |
4MP (2560 × 1440) |
| Lens |
4 mm Fixed Lens, F1.6 |
| Viewing Angle |
Horizontal 78.96°, Vertical 43.17°, Diagonal 93.31° |
| Fire Detection |
AI Smoke & Flame Detection with Temperature Monitoring |
| Smart Detection |
Fire Hazard Detection, Dangerous Goods Detection, Area Intrusion Detection |
| Alarm Function |
Visual Alarm Indicator, Voice Alarm, Remote Silence |
| Audio |
Built-in Microphone & Speaker Support Two-Way Intercom |
| Storage |
MicroSD / SDHC / SDXC up to 256GB |
| Network |
RJ45 10/100 Mbps Ethernet + PoE |
| Protection |
IP67 Weatherproof Design |
| Power Supply |
DC 9–30V / PoE (IEEE 802.3at) |
| Camera Type |
HikFire AI Fire Detection Network Camera |
| Image Sensor |
1/2.7″ Progressive Scan CMOS |
| Maximum Resolution |
2560 × 1440 (4MP) |
| Lens |
4 mm Fixed Lens, F1.6 |
| Minimum Illumination |
Color: 0.01 Lux @ F1.6 (AGC ON) |
| Day/Night |
IR Cut Filter with Auto Switching |
| PERFORMANCE |
| Video Compression |
H.265 / H.264 |
| Frame Rate |
25fps (2560 × 1440) |
| Image Enhancement |
120dB WDR, BLC, 3D DNR |
| Fire AI Detection |
Smoke Detection, Flame Detection, Temperature Exception Detection |
| Intelligent Alarm |
Fire Source Detection, Dangerous Behavior Detection, Fire Extinguisher Detection |
| THERMAL & FIRE DETECTION |
| Temperature Measurement |
Temperature Detection Range -20°C to 120°C |
| High Temperature Alarm |
Supported |
| Thermography Alarm Area |
Configurable 4 Rectangle Areas |
| Fire Detection |
AI Smoke & Flame Detection |
| Alarm Indicator |
Red: Alarm / Yellow: Fault / Green: Normal |
| NETWORK |
| Ethernet |
1 × RJ45 10/100 Mbps Adaptive Ethernet Port |
| Protocols |
TCP/IP, HTTP, HTTPS, DHCP, DNS, RTP, RTSP, NTP, IPv4, UDP |
| Compatibility |
ONVIF Profile S/G, ISAPI, EZVIZ Protocol |
| Storage |
MicroSD / SDHC / SDXC up to 256GB, NAS Support |
| INTERFACE |
| Audio Interface |
1 Built-in Microphone / 1 Built-in Speaker |
| Audio Communication |
Two-Way Voice Intercom |
| Alarm Interface |
2 Alarm Input / 2 Alarm Output |
| Power Output |
DC 12V Output (Max. 1W) |
| GENERAL |
| Power Supply |
DC 9–30V / Max. 18W / PoE IEEE 802.3at |
| Operating Temperature |
-30°C to 60°C |
| Operating Humidity |
95% or Less (Non-Condensing) |
| Weather Protection |
IP67 |
| Dimensions |
Φ130 × 101 mm |
| Weight |
Approx. 407 g |
Note: Product specifications and software features are subject to change without prior notice. Please refer to the latest official datasheet before installation.
Important: The Hikvision HikFire HF-VH343 (4mm) is an AI fire detection camera combining visible imaging and temperature sensing technology. It supports smoke and flame detection, temperature exception alarms, dangerous behavior detection, fire extinguisher detection, two-way voice communication, PoE power, and IP67 protection. It is designed for factories, warehouses, industrial facilities, and high-risk areas requiring early fire warning systems.


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