The Hikvision DS-2TD2137T-4/QY is a thermographic network bullet camera designed for advanced thermal imaging applications. It features a 384 × 288 resolution Vanadium Oxide Uncooled Focal Plane Array sensor with a 17 μm pixel pitch, ensuring precise thermal detection. The camera’s NETD (Noise Equivalent Temperature Difference) is ≤ 35 mK at 25°C (F# = 1.0), allowing it to detect minimal temperature variations. Equipped with a 4.4 mm focal length lens and an F1.0 aperture, it offers a wide 90° × 65.3° field of view. The device supports digital zoom levels of ×2, ×4, and ×8, enhancing its monitoring capabilities.
In terms of smart functionalities, the DS-2TD2137T-4/QY supports four video content analysis (VCA) rule types, including line crossing, intrusion, region entrance, and region exiting, with up to eight VCA rules in total. It offers three temperature measurement rule types—point, area, and line—totaling 21 rules, facilitating effective temperature monitoring within a range of -20°C to 550°C (-4°F to 1022°F) with an accuracy of ±2°C or ±2%. The camera also includes smoking detection algorithms and advanced image processing technologies such as adaptive thermal AGC mode, DDE, and 3D DNR. Built to withstand harsh environments, it operates in temperatures ranging from -40°C to 65°C (-40°F to 149°F) and features an IP67-rated housing for protection against dust and water ingress.
Technical Specifications:
Thermal Module | |
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Image Sensor | Vanadium Oxide Uncooled Focal Plane Arrays |
Resolution | 384 x 288 |
Pixel Pitch | 17 μm |
Spectral Range | 8 μm to 14 μm |
NETD | ≤ 35 mK (@25° C,F# = 1.0) |
Focal Length | 4.4 mm |
IFOV | 3.86 mrad |
Aperture | F1.0 |
Field of View | 90° × 65.3° (H × V) |
Min. Focusing Distance | 0.3 m |
Digital Zoom | ×2, ×4, ×8 |
Image Effect | Target Coloration: Yes. Supported in white hot and black hot mode. |
Smart Function | |
VCA | 4 VCA rule types (line crossing, intrusion, region entrance, and region exiting), up to 8 VCA rules in total. |
Temperature Measurement | 3 temperature measurement rule types, 21 rules in total (10 points, 10 areas, and 1 line) |
Temperature Range | -20°C to 550°C (-4°F to 1022°F) |
Temperature Accuracy | Max (±2°C, ±2%) |
Video and Audio | |
Main Stream | 50 Hz: 25 fps (1280 × 720, 704 × 576, 352 × 288, 384 × 288) |
Sub-stream | 50 Hz: 25 fps (704 × 576, 352 × 288, 384 × 288) |
Third Stream | 50 Hz: 25 fps (1280 × 720, 704 × 576, 352 × 288, 384 × 288) |
Video Compression | Main Stream: H.265/H.264 Sub-Stream: H.265/H.264/MJPEG Third Stream: H.265/H.264/MJPEG |
Audio Compression | G.722.1, G.711ulaw, G.711alaw, MP2L2, G.726, PCM |
Network | |
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, SSL |
Network Storage | MicroSD/SDHC/SDXC card (up to 256 G) local storage, NAS (NFS, SMB/CIFS), Auto Network Replenishment (ANR) |
API | ISAPI, HIKVISION SDK, third-party platforms, ONVIF (Profile S, G) |
Simultaneous Live View | Up to 20 channels |
User/Host level | Up to 32 users, 3 levels: Administrator, Operator, User |
Security | User authentication, MAC binding, HTTPS encryption, IEEE 802.1x, IP filtering |
Client | iVMS-4200, Hik-Connect |
Interface | |
Alarm Input | 2, alarm input (0-5 VDC) |
Alarm Output | 2, alarm output (configurable) |
Alarm Action | SD recording, Relay output, Smart capture, FTP upload, Email linkage |
Audio Input | 1, 3.5 mm Mic in/Line in (2 – 2.4 V [p-p], impedance: 1 KΩ ± 10%) |
Audio Output | Linear level, impedance: 600 Ω |
Communication Interface | 1 × RJ45 10M/100M Ethernet, 1 × RS-485 (half duplex) |
Analog Output | 1.0V [p-p]/75Ω, PAL/NTSC/BNC |
General | |
Menu Language | 32 languages including English, Russian, Spanish, Korean, etc. |
Power Supply | 24 VAC ±25%, 12 VDC ±25%, PoE (802.3af, class 3) |
Power Consumption | Max 5.5 W depending on input (24 VAC, 12 VDC, 24 VDC, PoE) |
Working Temperature/Humidity | -40°C to 65°C (-40°F to 149°F); Humidity: 95% or less |
Protection Level | IP67, TVS 4000V lightning protection, IK10-rated housing |
Dimensions | 351.3 mm × 113.5 mm × 115.2 mm (13.83″ × 4.47″ × 4.53″) |
Weight | Approx. 1.77 kg (3.90 lb) |
Detection Range Table / Smart Function Range | |
VCA Range for Humans | 28 m |
VCA Range for Vehicles | 84 m |
Image | Name | Price | Buy |
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Hikvision DS-1280ZJ-S Junction Box with Gland, suits HIK-2CD26, 2CD2T, 2CD4A, 2CD22, 2CD42, E16D5 | $35.00 inc GST +3 Year Warranty & Support | ||
Hikvision DS-1260ZJ Junction Box White or Black | $25.00 inc GST +3 Year Warranty & Support | ||
Hikvision DS-1275ZJ-S-SUS Vertical Pole Mount Bracket | $45.00 inc GST +3 Year Warranty & Support |