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  • 256 x 192 VOx Uncooled Thermal Sensor Technology
  • Athermalised Lens
  • 1/2.8" 2MP Progressive Scan CMOS
  • Thermal Lens: 3.5mm
  • Visible Lens: 4mm
  • Temperature Alert & Fire Detection
  • ROI, Motion Detection, Colour Palettes
  • Smart Features
  • 1x Audio In, 1x Audio Out
  • 2x Alarm In, 1x Alarm Out
  • Micro SD Card Support
  • PoE+
  • 12v DC Power Input
  • H.265 Compression
  • Size: 295 x 160mm
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Product Features
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About the Dahua Thermal Imaging Camera Range

Our IP range offers products suitable for those new to IP and the experienced installer. Direct plug and play with PoE means flexibility, performance and easy installation.

Industry Leading Products and Performance

Our thermal imaging cameras use uncooled thermal sensor technology which is low maintenance, cost effective and reliable. Uncooled sensors are ideal for long range detection, which can sense smaller variations in infrared emissions.

For more information about our thermal imaging click here.

What is Thermal Imaging?

Any object with temperature above absolute zero (-273.15 °C) emits infrared radiation which cannot be seen by the naked eye or traditional CCTV cameras. Our uncooled thermal sensor cameras detect and process this into an image that can be viewed.

An ideal choice for surveillance in challenging environments, thermal imaging cameras can detect vehicles, people, footprints and hidden objects with heat traces, even in complete darkness. 

Benefits of Thermal Imaging

Uncooled Vox Technology

Dahua thermal cameras use uncooled Vox sensor technology. Using uncooled technology is a cost effective solution, offering excellent performance and reliability.

Fire Detection & Alarm

With built-in Fire detect function, the camera has the ability to detect fire at long distances. As thermal cameras are sensitive to temperature, they offer higher accuracy of heat/fire detection than standard IP video cameras.

Intelligent Video System (IVS)

With built-in intelligent video analytics, the camera has the ability to detect and analyze moving objects for improved video surveillance.

Power Over Ethernet

All Dahua cameras have Power over Ethernet support (PoE) meaning the cameras can be powered by the NVR, removing the need for local power at the camera. Using PoE simplifies installation, saving time on each installation.

Simple Networking, Full Control

All products in the Dahua IP camera range are supported by Smart PSS software. It offers installers a quick and simple way to view, playback and configure cameras remotely. Smart PSS is supplied FREE with all Dahua cameras and is available from our website. Smart PSS software incorporates P2P support. Full details on our Smart PSS software can be found here.

Mobile Surveillance System (DMSS)

The Dahua DMSS application offer a simple way to view your network via smartphone or tablet. Available for iOS & Android, the DMSS app features

  • Up to 16 channel preview at the same time
  • Alarm notification push to get instant alerts
  • Remote PTZ & alarm control

DMSS software incorporates P2P support. Full details on our DMSS application and be found here.

ONVIF Compatibility 

The ONVIF specification ensures interoperability between IP-based security products regardless of brand. There are many ONVIF conformant products available on the market, all our IP products are all ONVIF compatible, and can be used with other world leading ONVIF partners.

All Backed Up with the Best Service & Support in the Industry

Our focus on service lead us to create the most comprehensive service and support package in the industry - Advantage Plus, included as standard, for every customer on every purchase. Our post sales support includes

  • 3 Year Advance Replacement
  • 3 Year Warranty
  • 30 Day Money Back Guarantee
  • Free Delivery on orders over £99


Model Number: TPC-SD2221-B3F4

Thermal Camera

Image Sensor : Uncooled VOx Microbolometer
Effective Pixel: 256 x 192
Pixel Size: 12mm
Thermal Sensitivity (NETD): <50mK
Spectral Range : 8 ~ 14mm
Image Setting: Brightness/Sharpness/ROI/AGC/FFC/3D DNR
Colour Palettes: 18(Whitehot/Blackhot/Ironrow/Icefire/Fusion/Rainbow/Globow/Iconbow1/Iconbow2. etc)

Thermal Lens

Lens Type : Fixed/F1.0
Focus Control : Athermalized, Focus-Free
Focal Length : 3.5mm
Angle View: H:50.6° V:37.8°
Effective Distance (Human): Detect: 146m, Recognise: 38m, Identify: 19m
Effective Distance (Vehicle): Detect: 389m, Recognise: 97m, Identify: 49m

Visible Camera

Image Sensor : 1/2.8" 2M CMOS
Effective Pixels: 1920 x 1080
Electrnic Shutter Speed : 1/1~1/30000s
Min. Illumination: Colour:0.005Lux; B/W:0.0005Lux; 0Lux (IR on)
IR Distance : 35m
IR Control : Auto/Manual
IR LEDs: 1

Visible Lens

Focal Length : 4mm
Max Aperture: F2.0
Angle of View : H:84° V:45°
Close Focus Distance : 0.2m


Pan/Tilt Range : Pan:0~360° endless; Tilt:-15~90°
Manual Control Speed : Pan:0.1~200°/s; Tilt:0.1~120°/s
Preset Speed : Pan:0.1~240°/s; Tilt:0.1~200°/s
Preset: 300
PTZ Mode: 5 Auto Scan, 8 Tours, 5 Patterns, Auto Pan
Power Up Action: Auto restore to previous PTZ and lens status after power failure
Idle Motion : Activate Preset/ Scan/ Tour/ Pattern
Protocol : DH-SD, Pelco-P/D (Auto recognition)


Compression: H.265/H.264M/H.264H/H.264B/MJPEG
Frame Rate : Main Stream: Thermal: 1280x960/1024x768/640x480/256x192 @ 25/30fps. Visible: 1920x1080/1280x720/704x576 @ 25/30fps.
Bit Rate Control : Auto/Manual
Bit Rate: CBR/VBR
Day/Night: Auto/Colour/B/W
White Balance : Auto/Indoor/Outdoor/Manual
Noise Reduction : 2D DNR/3D DNR
Motion Detection: Off/On
Region Of Interest : Off/On
Defog : Off/On
Flip : 180°
Mirror: Off/On
Privacy Masking : Off/On


Compression: G.711a/G.711Mu/AAC/PCM


IVS: Tripwire, Intrusion
Advanced Intelligent Functions : Fire detection & Alarm, Cold/Hot spot trace, Human/Vehicle classfication, Smoking Detection
Tracking Trigger Mode : Manual/Auto (Alarm Triggered)
Tracking Trigger Event: Targeting, Tracking, Recording, Snapshot, Alarm


Ethernet : RJ-45 (10/100Base-T)
Interoperability: ONVIF Profile S&G, API
Steaming Method : Unicast/Multicast
Max. User Access : 20 Users
Edge Storage : Micro SD (256G) Memory Status Display, NAS, LocalPC for instant recording
Web Viewer: >IE8, Chrome, Firefox, Safari
Management Software: Smart PSS, DSS
Smart Phone : Android, IOS


Video Interface : 1 Port (BNC)
Audio Interface : In/Out 1/1
RS485: Support
Alarm : 2/1 In/Out


Power Supply : DC12V ±15% / PoE+
Power Consumption : Max 24W


Operating Conditions : -30°C to +60°C
Storage Consumption: -40°C to +70°C
Relative Humidity: <95%
Ingress Protection: IP66


Casing : Metal
Dimensions : 295 x 160mm
Net Weight: 3.2Kg
Gross Weight : 4.7Kg

Dahua CMS & Mobile Surveillance Software

All products in the Dahua IP, 4K & HDCVI range are supported by Smart PSS & DMSS software offering installers a quick and simple way to network, manage and remotely view installations. All Dahua IP NVRs & HDCVI DVRs are Smart PSS & DMSS compatible.

SMART Pro Surveillance System (Smart PSS)

Smart PSS is supplied Free with all Dahua NVRs/DVRs and is available from our website. It offers a simple to use interface for managing all your networked NVRs/DVRs and cameras. It features;

  • Multi screen support
  • Up to 36 channel synchronisation playback
  • Remote PTZ and alarm control
  • Use PC as NVR
  • Supports snapshot, record, talk, Emap & video wall
  • Use with central monitoring system
  • Easy to use, intuitive interface



Mobile Surveillance System (DMSS)

The DMSS app offers a simple way to view your network via smart phone or tablet. It features;

  • Up to 16 channel preview
  • Supports 1080p
  • Alarm notification push to get instant alerts
  • Remote PTZ and alarm control
  • Supports snapshot, record, talk, & HDD report
  • iOS & Android compatibility
  • Easy to use, intuitive interface


Download the DMSS App

The DMSS app is available to download from the app store for both iOS & Android. Each operating system has the option of a free and a paid apps for both mobiles & tablets. The paid app includes extra advanced features including alarm push notification and the ability to configure recorder setting.

iOS iDMSS Lite - Free iDMSS Plus - Free
Android gDMSS Lite - Free gDMSS Plus - Free
iOS iDMSS HD Lite - Free iDMSS HD - Paid
Android gDMSS HD Lite - Free gDMSS HD - Paid



DPD Local Delivery

We offer a UK next day delivery service and a European next day or 2 day service on all our products. We have a very close relationship with our couriers and we track every single consignment. We can specify a unique one hour delivery window (via email or text) so no installer has to wait around for a shipment to arrive.

Predict - One Hour Delivery Time Slot

DPD Local is the most innovative parcel carrier around. Thanks to our industry-leading Predict service, we provide parcel recipients with a one hour delivery window, notified by SMS and email, so they don't have to wait in all day.

You can use SMS or email to;

  • Change the delivery date
  • Opt for delivery to a neighbour
  • Have goods delivered to a safe place
  • Collect for a DPD Local depot


Your DPD App

Your DPD lets you arrange the best possible delivery experience. 

Personal delivery preferences - if you’re not going to be in, you can use the DPD app to make sure you can still receive your parcels. Tell us to deliver straight to your chosen DPD Pickup location or, to your chosen neighbour or safe place. You select your preferences and we’ll make sure we follow your instructions every time!

30-minute delivery alerts - we don’t want you to wait in all day so with all your DPD deliveries, we’ll let you know in advance when to expect delivery and when we are just 30 minutes away. 

Free Delivery on all orders within the UK over £99

Delivery Within The UK

Place your order before 5pm, and we will ship your goods to you using our next day delivery service.
Next working day - under £99 inc. VAT - £5.99
Next working day - over £99 inc. VAT - Free

Delivery To Northern Ireland

Place your order before 5pm, and your goods will be dispatched the same day.
Next working day - under £500 inc. VAT - £19.00
Two working day - under £500 inc. VAT - £16.50
Next working day - over £500 inc. VAT - Free

Special delivery services (UK)

Timed deliveries, Saturday & Sunday deliveries are subject to the following charges:
Next working day before 10:30am - £17.50
Next working day before 12 noon - £10.99
Saturday next day - £11.99
Saturday before 12 noon - £22.50
Saturday before 10:00am - £34.99
Sunday next day - £11.99
Please note: £5.99 will be deducted from these prices for orders over £99 inc. VAT

Delivery To Republic Of Ireland

Place your order before 5pm, and your goods will be dispatched the same day.
Two working day - under £500/€625 - £14.00/€17.50
Two working day - over £500/€625 - Free

Delivery To The Channel Islands

Place your order before 5pm, and your good will be dispatched the same day.
Next working day - 8am-6pm - £20.00
Two working day - under £500 - £17.00

Delivery To The Rest Of The World​

Our delivery charges to international destinations are specific to your location. Please contact us for more information regarding your specific needs, either call 01457 874 999 or email to sales@cop-eu.com.

Receipt Of Damaged Goods

All shipments made by 3rd party carriers must be inspected on receipt. Any damaged parcels must be signed for as damaged or refused, if this is the case.

If products have allegedly been damaged in transit, please notify us within 24 hours and in writing within 3 days. Any cartons damaged in transit should be mentioned whilst signing for the goods, as this may affect the warranty claim. You should return the products to us in their original packaging including all instructions & accessories. If you do not inform us of the damage within three days of receipt, COP may not be held responsible for the replacement or credit of these items. Please note that you must contact customer services first to obtain a return number.

Delivery Discrepancies

COP Security must be notified within 3 days of any delivery discrepancies. For full terms & conditions, click here.