TPC-SD8621-T Thermal Network Hybrid Speed Dome

Detector Type Vanadium oxide uncooled focal plane detector
Effective Pixels 640 × 512
Pixel Pitch 17 μm
Spectral Range 8 μm–14 μm
Thermal Sensitivity (NETD) ≤40 mK
Focal Length 7.5 mm; 13 mm; 25 mm
Field of View 7.5 mm: horizontal: 91.2°, vertical: 70.3°

13 mm: horizontal: 48.9°, vertical: 38.8°

25 mm: horizontal: 24.6°, vertical: 19.8°

Aperture F1.0
DRI Distance

Based on the



(1.8 m × 0.5 m)


(4 m × 1.4 m)

Lens Detection Recognition Identification
7.5 mm Vehicle: 558 m (1830.71 ft)

Human:221m (725.07 ft)

Vehicle: 147m

(482.28 ft)

Human: 57 m

(187.01 ft)

Vehicle: 74 m

(242.78 ft)

Human: 28 m

(91.86 ft)

13 mm Vehicle: 1020m

(3346.47 ft)

Human: 382 m (1253.28 ft)

Vehicle: 255 m (836.61 ft)

Human: 98 m

(321.52 ft)

Vehicle: 127m

(416.67 ft)

Human: 49 m

(160.76 ft)

25 mm Vehicle: 1961 m (6433.73 ft)

Human: 735 m (2411.42 ft)

Vehicle: 490 m (1607.61 ft)

Human: 189 m (620.08 ft)

Vehicle: 245m

(803.81 ft)

Human: 95 m

(311.68 ft)

Digital Detail Enhancement (DDE) Yes
Thermal Image Stabilization Electronic Image Stabilization
AGC Auto; manual
Noise Reduction 2D NR; 3D NR
Image Flip 180°
Color Palettes 18 color modes selectable such as Whitehot/ Blackhot/Ironrow/Icefire.

Measurement Range

Low temperature mode:

-20°C (-4°F) to +150°C (302°F)

High temperature mode:

0°C (34°F) to +550°C (1022°F)

Temperature Accuracy Max (±2°C, ±2%)

Operating temperature: -20°C (-4°F) to +60°C (140°F)

Temperature Mode Spot: 12

Line: 12

Area: 12

Support 12 rules simultaneously

Image Sensor 1/2.8 inch CMOS
Max. Resolution 1920 × 1080
Horizontal Definition ≥1083TVL
Visible Effective Pixels 2MP
Min. Illumination Color: 0.005 Lux@F1.6

Black & white: (IR off) 0.00051 Lux@F1.6;

(IR on) 0 Lux

AGC Auto; manual
Noise Reduction 2D NR; 3D NR
S/N Ratio ≥ 55 dB
White Balance Auto/manual/indoor/outdoor/tracking/sodium lamp/street lamp/natural
Visible Image Stabilization Electronic Image Stabilization
Electronic Shutter Speed 1/30000s–1s
Digital Zoom 16×
Day/Night Auto (ICR); color/B/W
Image Flip 180°
Exposure Compensation Yes
Iris Auto
Focus Mode Auto; semi-auto; manual
Focal Length 3.95 mm–177.7 mm
Zoom Speed About 4s
Field of View Horizontal: 65.66°–1.88°;

Vertical: 29.4°–1.09°;

Diagonal: 73.1°–2.13°

DORI Distance D: 2345 m (7694 ft);

O: 938 m (3077 ft);

R: 469 m (1539 ft);

I: 234 m (768 ft)

Close Focus Distance 1 m (39.37 inch)–10 m (393.7 inch)
Optical Zoom 45×
Aperture F1.6–F4.95
Fill Light Type IR light
IR On/Off control Auto; manual
IR Distance ≥100 m
IR Field of View 45° for 2 IR lights, 15° for 2 IR lights
Audio and Video
Video Compression H.265; H.264; H.264H; H.264B; MJPEG
Resolution Thermal: Main stream: SXGA (1280 × 1024)/ (1280 × 720)/(640 × 512), 1280 × 1024 by default Sub stream: 640 × 512/320 × 256, 640 × 512 by default
Visual: Main stream: 1080P (1920 × 1080)/720P (1280 × 720)/704 × 576, 1920 × 1080 by default Sub stream: 704 × 576/352 × 288, 352 × 288 by default
Audio Compression G.711a; G.711mu; AAC; PCM
Image Encoding Format JPEG
Pan/Tilt Range Pan: 0°–360° endless;
Manual Control Speed Pan: 0.1°–200°/s; Tilt: 0.1°–120°/s
Preset Speed Pan: 240°/s; Tilt: 200°/s
Preset 300
Idle Motion Activate Preset/Scan/Tour/Pattern if there is no command in the specified period
Timed Task Preset/Scan/Tour/Pattern
Image Freeze Yes
PTZ Mode 5 Auto Scan, 8 Tour, 5 Pattern, Auto Pan
Speed Setup Human-oriented focal length/ speed adaptation
Power Up Action Auto restore to previous PTZ and lens status after power failure
Idle Motion Activate Preset/ Scan/ Tour/ Pattern if there is no command in the specified period
General Function
Two-way Talk Yes
Region of Interest (ROI) Yes
Edge Storage FTP; Micro SD card (256G, hot plug)
Interoperability ONVIF; CGI; SDK
Browser IE: IE8 and the later, and explorer with IE core

Google: 42 and the earlier

Firefox: 42 and the earlier

Safari: 10 and the earlier

User/Host 20 channels at most (the total bandwidth 64M)
Security Authorized username and password; attached MAC address; encrypted HTTPS; IEEE 802.1x; controlled network access
User Management Support 20 users at most and users are classified as two groups-administrator group and user group.
Malfunction Detection Network disconnection; IP addresses conflict; SD card error (status or storage space)
Professional and Intelligent
Advanced Intelligent Functions Fire detection & alarm, Cold/Hot spot tracking, Human/Vehicle classification, Auto Tracking
IVS Analytics Tripwire/intrusion
Object Filter Yes
Object Tracking Single-scenario; multi-scenario; panoramic; manual; alarm-linked
Analog Video Output 1 channel of CVBS output with BNC port
Network 1 10M/100M Ethernet port (RJ-45)
Alarm Input 7 channels
Alarm Output 2 channels
Alarm Linkage SD card recording/on-off output/siren and light/email/PTZ/snapshot
Alarm Event Motion detection/privacy mask/audio detection/SD card abnormality/network abnormality/anti-burn warning
Audio Input 1 channel
Audio Output 1 channel
RS-485 1 channel
Power Supply 24V/5A±15% AC
Power Consumption Basic: <17W (heater off)

Maximum: <38W (heater on)

Operating Temperature -40°C to +60°C (-40°F to 140°F)
Operating Humidity ≤95%
Storage Temperature -50°C to +70°C (-58°F to 176°F)
Self-Adaptive Auto heating to protect the chip under the cold environment
Physical Characteristics
Protection Grade IP66, anti-surge 6KV, anti-elctrostatic 8KV (touched by objects), anti-elctrostatic 15KV (air)
Dimensions Φ240 mm × 357 mm (Φ9.45″ × 14.06″)
Packaging Dimensions 319.0 mm × 319.0 mm × 521.0 mm (12.56″ × 12.56″ × 20.16″)
Net Weight ≤8 kg (17.64 lb)
Gross Weight ≤10 kg (22.05 lb)
Power Adaptor Contained
Lens Contained
Certifications CE; FCC