Model Code: HM-TD2638T-4/G1/T3Y
Hikvision HM-TD2638T-4/G1/T3Y Thermal Network Camera
Review the official specifications for the Hikvision HM-TD2638T-4/G1/T3Y thermal network camera. Compare imaging, physical design and installation conditions with the source technical table.
Product description
The manufacturer lists Resolution for Hikvision HM-TD2638T-4/G1/T3Y as 384 x 288. Distinguish thermal detector resolution from the optical channel and any scaled video stream resolution.
Focal Length: 4.4 mm. Temperature range, measurement accuracy and thermal sensitivity are separate specifications; they do not describe the same performance measure.
Temperature Measurement: 3 temperature measurement rule types, 21 rules in total (10 points, 10 areas, and 1 line). Review the stated measurement and event-rule conditions in the technical table; analytics support alone does not guarantee the same measurement result in every environment.
Technical Specifications
| Weight | 1.82 kg (4.01 lb) |
|---|---|
| Dimensions | 376.1 mm × 119.1 mm × 118.1 mm (14.81" × 4.68" × 4.65") |
| Power Supply | 24 VAC ± 25%, 12 VDC ± 25%,24VDC two-core terminal block PoE (802.3af, class 3) |
| Menu Language | 32 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) |
| Protection Level | IP67 Standard TVS 4000V lightning protection, surge protection, voltage transient protection IK10-rated housing NEMA 4X anti-corrosion housing |
| Power Consumption | 24 VAC ± 25%: 0.33 A to 0.55 A, max. 12.1W 12 VDC ± 25%: 0.8 A to 1.33 A, max. 11.3W 24VDC ± 25%: 0.28A to 0.75 A, max. 18W PoE (802.3af, class 3): 36 V to 57 V, 0.33 A to 0.21 A, max. 11.8W |
| Working Temperature/Humidity | Temperature: -40°C to 70°C (-40°F to 158°F) Humidity: 95% or less |
| API | ISAPI,ISUP, HIKVISION SDK, and third-party management platform, Open Network Video Interface,ONVIF (Profile S, Profile G, Profile T, Profile M), OTAP |
|---|---|
| Client | iVMS-4200, Hik-Connect |
| Security | User authentication (ID and password), MAC address binding, HTTPS encryption, IEEE 802.1x access control, IP address filtering |
| Protocols | IPv4/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 storage | MicroSD/SDHC/SDXC card (up to 512 G) local storage, NAS (NFS, SMB/CIFS), Auto Network Replenishment (ANR) |
| User/Host level | Up to 32 users, 3 levels: Administrator, Operator, User |
| Simultaneous Live View | Up to 20 channels |
| EMC | CE-EMC (EN 55032: 2015, EN 61000-3-2:2019, EN 61000-3-3: 2013+A1:2019, EN50130-4: 2011+A1: 2014); RCM (AS/NZS CISPR 32: 2015); IC (ICES-003: Issue 7) KC (KSC9832: 2019; KSC9835: 2019) |
|---|---|
| Safety | CB: 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 |
| Protection | IP67: IEC 60529-2013 IK10: IEC 62262-2002 |
| Environment | CE-RoHS：2011/65/EU, WEEE: 2012/19/EU, Reach：Regulation(EC) No 1907/2006 |
| Anti-Corrosion Protection | NEMA 4X (NEMA 250-2018) |
| Alarm Input | 2, alarm input (0-5 VDC) |
|---|---|
| Audio Input | 1, 3.5 mm Mic in/Line in interface Line input: 2 - 2.4 V [p-p], output impedance: 1 KΩ ± 10% |
| Alarm Action | SD recording/Relay output/Smart capture/FTP upload/Email linkage |
| Alarm Output | 2-ch, relay outputs (alarm response actions configurable) |
| Audio Output | Linear level, impedance: 600 Ω |
| Analog Output | 1.0V [p-p]/75Ω, PAL/NTSC/BNC |
| Communication Interface | 1, RJ45 10 M/100 M Self-adaptive Ethernet interface. 1, RS-485 interface (half duplex) |
| IR Distance | Up to 30 m |
|---|---|
| IR Intensity and Angle | Automatically adjusted |
| EIS | Thermal channel supports EIS, exclusive with all smart functions except smoke detection |
|---|---|
| Target Coloration | Yes. Supported in white hot and black hot mode. |
| Picture in Picture | Display partial image of thermal channel on the full screen of optical channel |
| Bi-spectrum Image Fusion | Display the details of optical channel on thermal channel |
| WDR (Wide Dynamic Range) | 120 dB |
|---|---|
| Resolution | 2688 × 1520 |
| Focal Length | 2.2 mm |
| Image Sensor | 1/2.7" Progressive Scan CMOS |
| Field of View | 128.3° × 75.4° (H × V) |
| Shutter Speed | 1 s to 1/100,000 s |
| White Balance | MWB/AWB1/Locked WB/Fluorescent Lamp/Incandescent Lamp/Warm Light Lamp/Natural Light |
| Day & Night Mode | IR Cut Filter with Auto Switch |
| Min. Illumination | 0.0176Lux @(F2.25,AGC ON) ,0 Lux with IR |
| VCA | 4 VCA rule types (line crossing, intrusion, region entrance, and region exiting), up to 8 VCA rules in total. |
|---|---|
| Fire Detection | Dynamic fire detection, up to 10 fire points detectable |
| Smoke Detection | Support smoke detection on optical channel |
| Smoking Detection | Up to 10 smoking points detected |
| Temperature Range | -20 °C to 650 °C (-4 °F to 1202 °F) |
| Temperature Accuracy | Max (± 2 °C, ±2 %) |
| Temperature Measurement | 3 temperature measurement rule types, 21 rules in total (10 points, 10 areas, and 1 line) |
| IFOV | 2.73 mrad |
|---|---|
| NETD | ≤ 20 mK (@25° C,F# = 1.0) |
| Aperture | F1.0 |
| Resolution | 384 x 288 |
| Pixel Pitch | 12 μm |
| Digital Zoom | ×2, ×4，×8 |
| Focal Length | 4.4 mm |
| Image Sensor | Vanadium Oxide Uncooled Focal Plane Arrays |
| Field of View | 60.2° × 40.6° (H × V) |
| Min. Focusing Distance | 0.6 m |
| Sub-stream | Optical channel 50 HZ: 25 fps (704 × 576, 352 × 288) 60 HZ: 30 fps (704 × 480, 352 × 240) Thermal channel 25 fps (704 × 576, 352 × 288, 384 × 288) |
|---|---|
| Main Stream | Optical 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， 352×288， 384×288) |
| Audio Compression | G.722.1/G.711ulaw/G.711alaw/MP2L2/G.726/PCM |
| Video Compression | Main Stream: H.265/H.264 Sub-Stream: H.265/H.264/MJPEG |
| Color Palettes | 17 types (White hot, Black hot, Fusion 1, Rainbow, Fusion 2, Ironbow 1, Ironbow 2, Sepia, Color 1, Color 2, Ice fire, Rain, Red hot, Green hot, Dark blue, Winter, Summer) |
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| VCA Range for Humans | 52 m |
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| VCA Range for Vehicles | 120 m |