Description
Technical Specifications
- Dahua Eureka Series Hybrid IP Thermal Dome
- Uncooled VOx focal plane thermal detector
- 1/1.8" 4MP progressive scan CMOS visible sensor
- Thermal resolution 256 x 192
- Visible resolution of 4 MP with a maximum of 2688 x 1520
- 12 µm thermal pixel pitch
- Spectral range from 8 µm to 14 µm
- NETD thermal sensitivity ≤25 mK@f/1.0
- 2.6 mm thermal optic with F1.0
- 2.8 mm visible optic with F1.65
- Thermal field of view H: 66.5° / V: 50°
- Visible field of view H: 112.2° / V: 57.8°
- Minimum thermal focus distance of 0.3 m (0.3 ft)
- Minimum visible focus distance of 0.3 m (0.3 ft)
- Thermal DDE
- 16-level thermal digital zoom
- Auto ICR in the visible channel
- Minimum visible channel illumination of 0.05 lux in color, 0.005 lux in B/W, and 0 lux when illumination is activated
- IR illumination up to 26 m
- Warm light up to 30 m
- Automatic and manual illumination control
Video
- H.265, H.264, H.264H, and MJPEG video compression
- Thermal Stream 1: 1280 x 960 / 1024 x 768 / 640 x 480 / 256 x 192 up to 25 fps at 50 Hz and up to 30 fps at 60 Hz
- Thermal Stream 2: 640 x 480 / 256 x 192 up to 25 fps at 50 Hz and up to 30 fps at 60 Hz
- Visible Stream 1: 2688 x 1520 / 1920 x 1080 / 1280 x 720 / 704 x 576 up to 25 fps at 50 Hz and up to 30 fps at 60 Hz
- Visible Stream 2: 1280 x 720 / 704 x 576 / 352 x 288 up to 25 fps at 50 Hz and up to 30 fps at 60 Hz
- Non-deletable region of interest
- Image rotation of 0°, 90°, 180°, and 270°
Features
- Automatic and manual AGC on thermal and visible channels
- 2D NR and 3D NR noise reduction on thermal and visible channels
- 120 dB WDR
- BLC and HLC
- Automatic, manual, indoor, outdoor, tracking, street lamp, and natural white balance
- 18 color palettes in the thermal channel
- Visible and thermal fusion mode available and disabled by default
- Low temperature mode temperature measurement range from -20 °C to +150 °C
- Maximum temperature accuracy of ±8 °C or ±8%
- Operating temperature for measurements from -20 °C to +50 °C
- Heat and fire detection range up to 25 m (82 ft)
- Local sound with white, red, and blue LEDs
- Two-channel visible and thermal image
- Up to 12 users
- Supports IE11 and later, Chrome 65 and later, and Firefox 65 and later browsers
- ONVIF, CGI, and Dahua SDK interoperability
Smart Functions
- General intelligence with line crossing and intrusion
- Heat and fire detection with alarm
- Hot and cold spot tracking
- People and vehicle classification
- Smoke detection
- Call detection
- Tobacco detection
Audio
- Two built-in microphones
- 1 audio input
- 1 audio output
- G.711a, G.711u, PCM, AAC, and G.726 audio compression
Storage
- MicroSD card slot up to 256 GB (card not included)
Alarms
- 2 alarm inputs
- 2 alarm outputs
Communication Interface
- 1 RS-485 pair
Network
- RJ45 10/100 Base-T network interface
- HTTP, HTTPS, TCP, ARP, RTSP, RTP, UDP, RTCP, SMTP, FTP, DHCP, DNS, DDNS, PPPoE, IPv4/v6, SNMP, QoS, UPnP, NTP, Multicast, SFTP, and 802.1x protocols
- Security by authorized user and password, linked MAC address, HTTPS, IEEE 802.1x, and controlled network access
Power
- 12 VDC (±20%) to 24 VDC power supply
- 802.3af PoE
- Basic consumption less than 5.3 W at 12 VDC with illumination, speaker, red and blue light, and power output off
- Basic consumption of 6.5 W by PoE without output function
- Maximum power consumption less than 12 W at 12 VDC with illumination, speaker, red and blue light, and power output on
- Maximum power consumption of 11.5 W by PoE without output function
- 12 VDC power output and <0.15 A when the device is DC powered and supports this function
- No power output when the device is powered by PoE
Environment
- Operating temperature -40 °C to +65 °C (-40 °F to +149 °F)
- Storage temperature -40 °C to +70 °C (-40 °F to +158 °F)
- Operating humidity ≤95%
- IP67 protection
- Corrosion resistant coating with 240 h neutral salt spray test
- Basic corrosion protection level
Physical Characteristics
- Dimensions 122 x 122 x 117.4 mm
- Packaging dimensions 155 x 155 x 135 mm
- Net weight ≤0.9 kg
- Gross weight ≤1 kg
- Wall, ceiling, or junction box mounting with optional accessories
Content
- Dahua Eureka Series Hybrid IP Thermal Dome DAHUA-5148 (DHI-TPC-DF1241-LB2F2-DW-S8-V1)