Dahua DHI-TPC-DF1241-B3F4-DW-S2, Thermal WizSense 256×192, 3.5mm, Visible 4MP, 4mm Eyeball

Thermal

• Detector Type Vanadium Oxide Uncooled FPA
• Max. Resolution 256 × 192 Pixel Pitch 12 μm
• Spectral Range 8 μm–14 μm

Thermal Sensitivity

• (NETD) < 50 mK (@f/1.0, 25 Hz, 300 K)
• Focal Length 2 mm 3.5 mm 7 mm
• Field of View H: 87.8°, V: 63.8° H: 50.6°, V: 37.8° H: 24°, V: 18°
• Close Focus Distance 0.3 m (0.98 ft) 0.5 m (1.64 ft) 1.0 m (3.28 ft)
• Effective Distance?
• Human (1.8 m × 0.5 m)D?: 83 m (272 ft)R?: 21 m (69 ft)I?: 11 m
• (36 ft)D: 146 m (479 ft)R: 38 m (125 ft)I: 19 m (622 ft)D: 292 m (958 ft)
• R: 75 m (246 ft)I: 38 m (125 ft)

Effective Distance

• Vehicle (4.0 m × 1.4 m)D: 222 m (728 ft)R: 55 m (80 ft)I: 27 m (89 ft)
• D: 389 m (1,276ft)R: 97 m (318 ft)I: 49 m (161 ft)D: 778 m (2,552ft)
• R: 194 m (636 ft)I: 97 m (318 ft)

Aperture

• F1.0
• Digital Detail
• Enhancement (DDE) Yes
• Digital Zoom 16x
• AGC Auto; Manual
• Noise Reduction 2D NR; 3D NR
• Image Flip 90°; 180°; 270°
• Color Palettes 18 (Whitehot; Blackhot; Ironrow; Icefire; Fusion; Rainbow;
• Globow; Iconbow1; Iconbow2, etc.)
• Fusion Mode 3 (Warm color; Cool color; Ironred)

Visible

• Image Sensor 1/2.7'' CMOS
• Max. Resolution 2336 × 1752
• Pixel 4 MP
• Electronic Shutter Speed 1/30,000s–1s

Min. Illumination

• IR Illuminator On/Off
• Control Auto; Manual
• Focal Length 2 mm 4 mm 8 mm
• Aperture F2.2 F1.6 F2.0

Field of View

• H: 94° V: 72° D: 116° 
• H: 71.2° V: 52° D: 92.6°
• H: 33.4° V: 25° D: 41.9°

Focus Control Fixed

• Close Focus Distance 0.3 m (0.98 ft) 1.0 m (3.28 ft) 2.5 m (8.2 ft)
• Day/Night Auto (ICR); Color; B/W
• BLC Yes
• WDR DWDR
• HLC Yes
• White Balance Auto; Manual; Indoor; Outdoor; Tracking; Street lamp;
• Natural
• AGC Auto; Manual
• Noise Reduction 2D NR; 3D NR
• S/N Ratio ≥ 55 dB
• Region of Interest (RoI) Yes
• Image Flip 90°; 180°; 270°
• Exposure Compensation Yes

Intelligence

• General Intelligence Tripwire; Intrusion
• Advanced Intelligence
• Fire Detection & Alarm
• Cold & Hot Spot Trace
• Human & Vehicle Classification
• Smoking Detection
• Call Detection

Temperature Measurement

• Temperature Range
• Low Temperature Mode: –20 °C to +150 °C (–4 °F to +302°F)
• High Temperature Mode: 0 °C to +550 °C (+32 °F to +1022°F)
• Temperature Accuracy Max (± 2 °C, ± 2%) Operating Temperature: –20 °C to +50
• °C (–4 °F to +122 °F)
• Temperature Mode
• Spot: 12 Line: 12 Area: 12
• Support 12 rules simultaneously

Video and Audio

• Video Compression H.265; H.264M; H.264H; H.264B; MJEPG
• Color: 0.05 lux
• Black & white: 0.005 lux
• 0 lux (IR on)
• IR Illumination Distance ≥ 30 m (98.43 ft)

Network

• Protocol
• HTTPS; HTTP; TCP; ARP; RTSP; RTP; UDP; RTCP; SMTP; FTP;
• DHCP; DNS; DDNS; PPPOE; IPv4/v6; SNMP; QoS; UPnP;
• NTP
• Edge Storage Micro SD card (256 G)
• Interoperability ONVIF; CGI

Browser

• IE: IE 8 and later
• Google: 42 and earlier
• Firefox: 42 and earlier
• User/Host 10

Security

• Authorized username and password; attached MAC
• address; encrypted HTTPS; IEEE 802.1x; controlled
• network access

Port

• Network One 10/100 M Ethernet port (RJ-45)
• Audio Input 1 Audio Output 1 Alarm Input 1 Alarm Output 1
• RS-485 1 pair

Power

• Power Supply 12 VDC, 1.2 A (± 20%)

PoE

• Power Consumption Basic: < 6.5 W (LED off)
• Max: < 13 W (LED on,heater on)

Environment

• Operating Temperature –30 °C to +50 °C (–22 °F to ?122 °F)
• Storage Temperature –30 °C to +70 °C (–22 °F to ?158 °F)
• Operating Humidity ≤ 95%
• Protection IP67; anti-surge 6 kV; anti-elctrostatic 6 kV (touched by
• objects); anti-elctrostatic 8 kV (air)

Structure

• Product Dimensions 122 mm × 122 mm × 112 mm (4.8" × 4.8" × 4.41")
• Packaging Dimensions 155 mm × 155 mm × 135 mm (6.10" × 6.10" × 5.31")
• Net Weight ≤ 0.85 kg (1.87 lb)
• Gross Weight ≤ 1 Kg (2.20 lb)