HIKVISION Bullet Camera (640×512 / 45° / IP67 / IR+VIS)

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Availability: 11-15 days

Ref: HM-TD2668T/G1/T3Y
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Description

HIKVISION Bullet

The HIKVISION HM-TD2668T-10/G1/T3Y bi-spectral bullet network camera combines a high-sensitivity thermal imaging channel with an optical channel in a compact design. Equipped with the large-scale AI model GUANLAN, it drastically reduces false alarms and extends the detection range for people and vehicles. Its 640 × 512-pixel sensor (12 μm, NETD ≤ 20 mK) and 10 mm lens provide ultra-clear thermal images for perimeter surveillance and fire prevention.

It offers a wide thermographic measurement range (-20 °C to 650 °C) and incorporates specific intelligent algorithms, such as filters for solar reflection or forklifts, as well as smoke and fire detection and hardware-based protection via the TPM 2.0 encryption module.0.

Main features

  • GUANLAN AI Model: Large-scale artificial intelligence for cutting-edge target classification and maximum detection range without false alarms.

  • High-precision thermal sensor: Resolution of 640 × 512 pixels (12 μm) with extremely high sensitivity (NETD ≤ 20 mK (F1.0).

  • Advanced Thermography: Temperature measurement range from -20 °C to 650 °C with an accuracy of ±2 °C or ±2%.

  • Fire and Smoke Detection: Algorithms designed for early fire prevention and thermal anomaly alerts.

  • Smart Filters: An algorithm to prevent false alarms caused by sunlight reflection or the movement of forklifts.

  • Cybersecurity and Advanced Imaging: TPM 2.0 integrated, adaptive AGC processing, DDE and 3D DNR noise reduction .

  • Sensor Warranty: Thermal detector backed by a 10-year manufacturer's warranty.

Common applications

  • Smart perimeter protection at logistics centers, industrial parks, and solar power plants

  • Thermographic monitoring and fire detection in waste storage facilities, loading areas, and substations

  • Industrial monitoring involving forklifts or complex sun glare

Compatibility Compatible with HikCentral platforms, Hikvision professional NVRs, and third-party VMS management software via ONVIF standards.

Ref. HM-TD2668T-10/G1/T3Y

Technical data

Thermal Module

Image SensorFocal Plane Nuances of Uncooled Vanadium Oxide Detectors
Resolution640 x 512
Pixel spacing12 μm
NETD≤ 20 mK (@25° C, F# = 1.0)
Focal Length10 mm
IFOV1.2 mrad
OpeningF1.0
Field of View45.1° × 35.7° (H × V)
Min. Focus Distance1.5 m
Digital zoom×2, ×4, ×8

Optical Module

Image Sensor1/2.7″ Progressive-Scan CMOS
Resolution2688 × 1520
Min. Lighting0.0089 lux @(F1.6, AGC ON), 0 lux with IR
Field of View83.7° × 43° (H × V)
Focal Length4.3 mm
Shutter speed1 s to 1/100,000 s
White BalanceMWB/AWB1/WB Locked/Fluorescent Lamp/Incandescent Lamp/Warm Light Lamp/Natural Light
Day & Night ModeIR Filter with Automatic Switch
WDR120 dB

Image Effect

Bi-spectral image fusionDisplays the details of the optical channel in the thermal channel
Picture-in-PictureDisplays a partial image of the thermal channel on the full screen of the optical channel
Lens ColoringYes. Supported in warm white and warm black modes.
EISThe thermal channel supports EIS, with all intelligent functions mutually exclusive except for smoke detection and the VCA function

Highlighter

IR DistanceUp to 30 m
IR Intensity and AngleAutomatically adjusted

Smart Feature

VCA4 types of VCA rules (line crossing, intrusion, region entry, and region exit), for a total of 8 VCA rules
Temperature measurement3 types of temperature measurement rules, 21 rules in total (10 points, 10 areas, and 1 line)
Temperature Range-20 °C to 650 °C (-4 °F to 1202 °F)
Temperature AccuracyMax (±2°C, ±2%)
Fire DetectionDynamic fire detection, up to 10 detectable fire points
Smoke DetectionSupports up to 10 smoke detection points | Support for smoke detection in the optical channel

Video and Audio

Main FlowOptical channel: 50 Hz: 25 fps (2688 × 1520, 1920 × 1080, 1280 × 720) | 60 Hz: 30 fps (2688 × 1520, 1920 × 1080, 1280 × 720)
Thermal channel: 25 fps (1280×720P, 704×576, 640×512, 352×288)
Sub-streamOptical channel: 50 Hz: 25 fps (704 × 576, 352 × 288) | 60 Hz: 30 fps (704 × 480, 352 × 240)
Thermal channel: 25 fps (704 × 576, 640 × 512, 384 × 288)
Video CompressionMain Stream: H.265/H.264 | Sub-Stream: H.265/H.264/MJPEG
Audio CompressionG.722.1/G.711ulaw/G.711alaw/MP2L2/G.726/PCM

Video and Images

Color palettes17 types (Hot White, Hot Black, Fusion 1, Rainbow, Fusion 2, Ironbow 1, Ironbow 2, Sepia, Color 1, Color 2, Frozen Fire, Rain, Hot Red, Hot Green, Dark Blue, Winter, Summer)

Network

ProtocolsIPv4/IPv6, HTTP, HTTPS, 802.1x, QoS, FTP, SMTP, UPnP, SNMP, DNS, DDNS, NTP, RTSP, RTCP, RTP, TCP, UDP, IGMP, ICMP, DHCP, PPPoE, TP, Bonjour, SFTP, SRTP, TLS
Network StorageMicroSD/SDHC/SDXC card (up to 256 G) local storage, NAS (NFS, SMB/CIFS), Automatic Network Replenishment (ANR)
APIISAPI, ISUP, HIKVISION SDK, and third-party management platforms; Open Network Video Interface; ONVIF (Profile S, Profile G, Profile T, Profile M); OTAP
Simultaneous Live ViewUp to 20 channels
User/Host LevelUp to 32 users, 3 levels: Administrator, Operator, User
SecurityUser authentication (username and password), MAC address binding, HTTPS encryption, IEEE 802.1x access control, IP address filtering
ClientiVMS-4200, Hik-Connect

Interface

Alarm Input2, alarm input (0–5 VDC)
Alarm Output2-channel relay outputs (configurable alarm response actions)
Alarm ActionSD Recording/Relay Output/Smart Capture/FTP Upload/Email Integration
Audio Input1, 3.5 mm mic/line input. Line input: 2 – 2.4 V [p-p], output impedance: 1 KΩ ± 10%
Audio OutputLine level, impedance: 600 Ω
Communication Interface1 RJ45 auto-negotiating Ethernet interface (10 M/100 M). | 1 RS-485 interface (half-duplex)
Analog output1.0 V [p-p]/75 Ω, PAL/NTSC/BNC

General

Menu Language32 languages: English, Russian, Estonian, Bulgarian, Hungarian, Greek, German, Italian, Czech, Slovak, French, Polish, Dutch, Portuguese, Spanish, Romanian, Danish, Swedish, Norwegian, Finnish, Croatian, Slovenian, Serbian, Turkish, Korean, Traditional Chinese, Thai, Vietnamese, Japanese, Latvian, Lithuanian, Portuguese (Brazil)
Power supply24 VAC ± 25%, 12 VDC ± 25%, 24 VDC two-pole terminal block | PoE (802.3af, Class 3)
Power consumption24 VAC ± 25%: 0.33 A to 0.55 A, max. 12.6 W
12 VDC ± 25%: 0.8 A to 1.33 A, max. 11.8 W
24 VDC ± 25%: 0.28 A to 0.75 A, max. 18.5 W
PoE (802.3af, Class 3): 36 V to 57 V, 0.33 A to 0.21 A, max. 12.3 W
Operating Temperature/HumidityTemperature: -40°C to 70°C (-40°F to 158°F); Humidity: 95% or less
Protection LevelIP67 rating; Protection against 4000V overvoltage, voltage spikes, and transients; IK10 and NEMA 4X enclosure
Dimensions376.1 mm × 119.1 mm × 118.1 mm (14.81″ × 4.68″ × 4.65″)
Weight1.82 kg (4.01 lb)

Detection Range Table / Smart Function Range

VCA Range for Humans130 m
VCA Range for Vehicles300 m

Approval

EMCCE-EMC (EN 55032: 2015, EN 61000-3-2:2019, EN 61000-3-3: 2013+A1:2019, EN 50130-4: 2011+A1: 2014);
RCM (AS/NZS CISPR 32: 2015);
IC (ICES-003: Issue 7)
SecurityCB: IEC 62368-1: 2014+A11;
CE-LVD: EN 62368-1: 2014/A11: 2017;
BIS: IS 13252 (Part 1): 2010/IEC 60950-1: 2005;
LOA: SANS/IEC 60950-1
EnvironmentCE-RoHS: 2011/65/EU, WEEE: 2012/19/EU, REACH: Regulation (EC) No. 1907/2006
ProtectionIP67: IEC 60529-2013; IK10: IEC 62262-2002
Corrosion ProtectionNEMA 4X (NEMA 250-2018)

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