Dahua 5MP thermal and visible-light IP bullet camera with triple-IR flame detection and IP67 protection

Technical Specifications

• Dahua dual-channel thermal and visible IP bullet camera for flame detection and industrial temperature monitoring
• Flame detection via triple IR at 3.8, 4.5, and 5.0 µm
• 90° horizontal and vertical flame detection angle
• Flame detection sensitivity configurable in 3 levels
• Flame detection via triple IR up to 28 m for targets measuring 33 x 33 cm and 20 m for targets measuring 20 x 20 cm
• Uncooled VOx thermal detector with 256 x 192 pixels
• Thermal pixel pitch of 12 µm and spectral range from 8 to 14 µm
• Thermal sensitivity (NETD) ≤50 mK (F1, 300 K, 30 Hz)
• Lens 3.2 mm fixed thermal lens, F1.1, with a field of view of 57° horizontally and 44° vertically
• Thermal flame detection up to 35 m for 20 x 20 cm targets under the manufacturer’s test conditions
• Temperature measurement range from -10°C to +500°C at distances from 1 to 5 m
• Temperature accuracy of ±5°C or ±5%, whichever is greater
• 1/2.7" 5MP (2592x1944) visible CMOS sensor
• Minimum illumination of 0.005 lux in color and 0.0005 lux in black and white
• 0 lux with IR illumination enabled
• Lens Fixed 4 mm F1.6 visible lens with a 78° horizontal and 41° vertical field of view
• Infrared illumination up to 50 m
• Mechanical ICR for day/night operation

Video

• Video compression: H.265, H.264, H.264H, H.264B, and MJPEG
• Stream 1: 5MP@25 fps (2592x1944)
• Stream 2: D1@25 fps (704x576)
• Additional resolutions on the main stream: 4MP (2688x1520), 1080P (1920x1080), 1.3MP (1280x960), and 720P (1280x720)
• Additional resolutions on the secondary stream: VGA (640x480) and CIF (352x288)
• Adjustable frame rate from 1 to 25 fps on both streams

Functionalities

• Real-time temperature detection using points, lines, and polygons
• Alarms for abnormal temperatures and detection of hot and cold spots
• Early fire warning via flame detection
• Composite detection to reduce false alarms caused by hot objects or sunlight
• Thermal and visible image fusion
• 25 pseudocolor palettes for thermal visualization
• 3D-NR noise reduction in the thermal channel
• 2D-NR and 3D-NR noise reduction in the visible channel
• Digital WDR, BLC, and HLC for visible image optimization
• Automatic, manual, and preset white balance
• Automatic or manual infrared illumination control
• 4-zone privacy mask
• Visual and audible deterrent alarm with predefined or custom voice messages

Smart Features

• Intelligent smoke and flame shape detection using AI
• Smoke detection up to 30 m for targets of 0.1 m² in n-heptane tests
• Flame shape detection up to 30 m for targets of 0.1 m² in n-heptane tests
• Stereoscopic analysis for detecting people smoking, with a recommended distance of 3 m and a maximum of 5 m
• IVS perimeter protection via line crossing and intrusion detection
• Classification of people and vehicles
• Perimeter protection range of up to 110 m for vehicles and 40 m for people

Audio

• Built-in microphone
• Built-in speaker for audible alarms and intercom
• Acoustic alarm of at least 70 dB at 1 m, A-weighted
• 1 audio input / 1 audio output via RCA connectors
• Two-way audio via platform and app
• Audio compression: MPEG2-Layer2, G.711a, G.711mu, AAC, PCM, G.722.1, and G.726

Storage

• MicroSD slot supporting up to 256 GB (card not included)
• Storage on FTP, NAS, and SFTP

Alarms

• 3 wet-contact alarm inputs, compatible with 3–5 V DC and 5 mA
• 2 dry-contact alarm outputs, up to 30 V DC / 1 A or 50 V AC / 0.5 A
• Configurable outputs for fault or fire alarms
• Event linking with alarm output, email, and image capture
• Power, fault, and alarm status indicators
• Detection of network disconnection and IP address conflicts

Network

• 1 RJ45 Ethernet port, 10/100/1000 Mbps
• Protocols: HTTPS, HTTP, TCP, ARP, RTSP, RTP, UDP, RTCP, SMTP, FTP, DHCP, DNS, DDNS, PPPoE, IPv4/IPv6, SNMP, QoS, UPnP, and NTP
• Compatible with ONVIF, CGI, Dahua SDK, and Wisualarm
• Secure access via username and password, HTTPS, MAC filtering, and IEEE 802.1X
• Up to 10 users with two-level permission management
• Compatible with Internet Explorer 9 or later, Chrome 42 or earlier, and Firefox 42 or earlier

Power

• 12–24 V DC (±30%) or IEEE 802.3af PoE
• Basic power consumption of 4.2 W at 12 V DC
• Maximum power consumption of 13.1 W at 12 V DC

Environmental

• Operating temperature: -40°C to +60°C
• Operating humidity ≤95%
• IP67 protection
• Suitable for outdoor installation

Physical Characteristics

• Bullet design
• Wall, ceiling, or pole mounting
• Dimensions: 271 x 123.2 x 109.5 mm
• Net weight: 1.71 kg
• Gross weight: 1.99 kg

Contents

• 1 DAHUA-5634 (DHI-HY-FT443HFP-TD3F4) thermal and visible IP bullet camera for flame detection

Certifications and Standards

• EN54 certification for Classes 1, 2, and 3, with detection distances of 25, 17, and 12 m, respectively, for 0.1 m² n-heptane flames