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DS-2TD4136-25/V2
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Thermal & Optical Bi-spectrum Network Speed Dome
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Name:
DS-2TD4136-25/V2
- Description:
- Thermal & Optical Bi-spectrum Network Speed Dome
- Rating:
Added to cart 28 times recently
- Availability:
2 In stock - Ready to Ship
- Brand:
- Hikvision
- Condition:
Certified Refurbished
Professionally inspected, bench-tested, and firmware-verified, with configurations wiped. Restored to full working order and backed by our warranty.
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DS-2TD4136-25/V2 Overview
DS-2TD4136-25/V2 is an IP bullet camera featuring 4MP resolution equipped with a fixed lens and a thermal image sensor that delivers clear images around the clock with infrared night vision extending up to 50m. It utilizes H.265 video compression, supports PoE connectivity, complies with ONVIF standards, and provides storage options via a MicroSD Slot for seamless integration with NVR systems.
DS-2TD4136-25/V2 is engineered with an IP67-rated housing for robust weather resistance and is optimized for applications in indoor retail environments, perimeter defense, license plate recognition, and warehouse surveillance. Its reliable performance and advanced detection capabilities make it suitable for high-security and challenging monitoring scenarios.
DS-2TD4136-25/V2 price is is available on request. Get immediate quote.
Request bulk order quote for DS-2TD4136-25/V2 for additional pricing. Browse the full Hikvision Security Thermal Cameras series or explore all Hikvision products.
DS-2TD4136-25/V2 Specifications
- Product Type
- Security Camera
- Brand
- Hikvision
- Camera Type
- Bullet
- Technology
- IP Camera
- Resolution
- 4MP
- Lens Type
- Fixed
- Smart Features
- Motion Detection
- Mounting Type
- Wall
- Color
- Black
- Use Case
- Perimeter Protection
- Focal Length
- 4mm
- Image Sensor
- Thermal
- Frame Rate
- 30 FPS
- Infrared Night Vision
- 50m
- Low Light Technology
- IR
- Day/Night Mode
- True Day/Night (ICR)
- Video Compression
- H.265
- Audio Support
- No Audio
- Storage Option
- MicroSD Slot
- Max Storage Capacity
- 128 GB
- Power Type
- PoE
- Weather Rating
- IP67
- ONVIF Compliant
- Yes
- Product Name
- DS-2TD4136-25/V2
- Height
- 4.1 inches
- Width
- 2.8 inches
- Depth
- 2.5 inches
- Weight
- 1.65 lbs
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Product Comparison Table 
| DS-2TD4136-25/V2 |  DS-2TD2466-50Y |  DS-2TD6236-75C2L/V2 |  DS-2TD8166-180ZE2F/V2 | |
|---|---|---|---|---|
| Product Type | Security Camera | Security Camera | Security Camera | Security Camera |
| Camera Type | Bullet | Turret | Bullet | Bullet |
| Technology | IP Camera | IP Camera | IP Camera | IP Camera |
| Resolution | 4MP | 1080p | 2MP | 2MP |
| Lens Type | Fixed | Fixed | Fixed | Fixed |
| Mounting Type | Wall | Wall | Wall | Wall |
| Color | Black | Black | Black | Black |
| Use Case | Perimeter Protection | Indoor / Retail / Office Security / Perimeter Protection / Parking Lots / Warehouse / Public Transit / High-Security Zone | Indoor / Retail / Office Security / Perimeter Protection / Warehouse | Retail |
| Focal Length | 4mm | 4mm | 3.6mm | 2.8mm |
| Image Sensor | Thermal | 1/2.8" CMOS | 1/2.8" CMOS | Thermal |
| Frame Rate | 30 FPS | 30 FPS | 30 FPS | 30 FPS |
| Infrared Night Vision | 50m | 30m | 80m | 30m |
| Video Compression | H.265 | H.265 | H.265+ | H.265+ |
| Audio Support | No Audio | 2-Way Audio | No Audio | No Audio |
| Storage Option | MicroSD Slot | MicroSD Slot | MicroSD Slot | MicroSD Slot |
| Max Storage Capacity | 128 GB | 64 GB | 64 GB | 128 GB |
| Power Type | PoE | PoE | PoE | PoE |
| Weather Rating | IP67 | IP67 | IP67 | IP67 |
| ONVIF Compliant | Yes | Yes | Yes | Yes |
| Product Name | DS-2TD4136-25/V2 | DS-2TD2466-50Y | DS-2TD6236-75C2L/V2 | DS-2TD8166-180ZE2F/V2 |
| Height | 4.1 inches | 4.3 inches | 3.9 inches | 4.3 inches |
| Width | 2.8 inches | 2.7 inches | 4.7 inches | 2.8 inches |
| Depth | 2.5 inches | 2.2 inches | 3.0 inches | 2.8 inches |
| Weight | 1.65 lbs | 1.1 lbs | 2.2 lbs | 2.0 lbs |
Compliance & Coverage
100% Genuine Product Guarantee
Every unit is authentic, sourced through trusted and authorised channels, and serial-verified on request. Genuine networking and IT hardware, guaranteed, or your money back.
Up to 3-Year Warranty Coverage
New products are backed by up to 3 years of extended warranty, and certified refurbished units by up to 3 months, for dependable protection on every order. Coverage is clear, honoured in full, and confirmed on each product page.
Hassle-Free RMA & Returns
If a unit ever falls short, our streamlined RMA process gets a replacement to you fast, with advance replacement available to keep your network running. No jargon, no runaround.
Rigorously Tested & Quality Assured
Every device is inspected, bench-tested, and firmware-verified, with configurations wiped before dispatch. Additional testing can be arranged to confirm full working condition on request.
Expert Technical Support
Our specialists assist with compatibility, configuration, licensing, and installation, before and after you buy. Real hardware expertise, whenever you need it.
Fast Global Delivery
dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.
Reviews & Ratings
M
Magnus Everley
5
Thermal and optical fusion provides dependable monitoring. PTZ control is smooth and detection performance has been stable in outdoor deployments.
C
Callan Whitmore
5
Reliable bi spectrum speed dome for perimeter security. Good thermal clarity and consistent tracking.
S
Sacha Fenwick
5
Performs well in low visibility conditions. Integration with our monitoring platform was straightforward.
P
Percival Grantham
4
Solid thermal solution for critical sites. Stable operation and clear imaging.
B
Basil Haddington
5
Accurate detection and smooth PTZ movement. Works well for perimeter coverage.
Questions & Answers
What is the Hikvision DS-2TD4136-25/V2 Thermal & Optical Bi-spectrum Network Speed Dome?
The DS-2TD4136-25/V2 is a dual-sensor PTZ camera that integrates a 384×288 thermal imager with a 2 MP optical camera and 25× optical zoom in a rugged network speed dome.
What are the key features of the DS-2TD4136-25/V2?
Key features include high-sensitivity 384×288 thermal imaging, 2 MP full-HD optical zoom, bi-spectrum fusion, up to 120°/s pan, advanced analytics, and IP66/NEMA 4X weatherproof housing.
What thermal resolution and lens does the DS-2TD4136-25/V2 use?
It employs a 384×288 uncooled VOx thermal sensor paired with a 25 mm F1.0 thermal lens for clear heat-based detection in total darkness.
How powerful is the optical zoom on the DS-2TD4136-25/V2?
The unit features a 2 MP optical camera with a 4.8–120 mm motorized lens that delivers 25× optical zoom for precise target identification.
What is the detection range of the thermal camera?
The thermal module can detect a human-sized target up to 2,500 meters away, identify up to 550 meters, and recognize up to 870 meters under optimal conditions.
Which network protocols and interfaces are supported?
It supports TCP/IP, HTTP, HTTPS, RTSP, ONVIF Profile S/G, DHCP, DNS, and SNMP, plus dual Ethernet ports for redundancy and PoE+ support.
What pan and tilt capabilities does this speed dome offer?
The dome provides 360° continuous pan at up to 120°/s and ±90° tilt at up to 60°/s, enabling rapid target acquisition.
Does the DS-2TD4136-25/V2 support built-in video analytics?
Yes, it includes intelligent functions such as intrusion detection, line crossing, loitering detection, and face detection for proactive monitoring.
Is the camera weatherproof and vandal-resistant?
Yes, it carries IP66 and NEMA 4X ratings and IK10 impact protection to withstand harsh outdoor environments and vandalism.
What power supply options are available?
It supports 12 VDC, 24 VAC, or IEEE 802.3at PoE+ for flexible installation and reliable operation.
How can I integrate the DS-2TD4136-25/V2 with my VMS?
Integration is seamless via ONVIF Profile S/G or Hikvision’s ISAPI, and it’s fully compatible with major VMS platforms for centralized management.
What mounting and installation considerations apply?
Installers should use weatherproof junction boxes or poles rated for the dome’s weight, ensure stable power/network connections, and verify optimal PTZ clearance.
What are the common applications for this bi-spectrum speed dome?
Typical uses include perimeter security, critical infrastructure monitoring, border surveillance, and high-risk facility protection in complete darkness.
Does the DS-2TD4136-25/V2 support wide dynamic range (WDR)?
Yes, the optical channel features 120 dB true WDR to capture clear images in scenes with strong backlight and high contrast.
What warranty and support are offered with this product?
Hikvision provides a standard three-year warranty, firmware upgrades, and global technical support for the DS-2TD4136-25/V2.