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  • For use with VDP Systems
  • 7" LCD Touch Screen
  • Built in MIC & Speaker
  • 1x Alarm Out
  • PoE
  • Micro SD Card Support
  • Size: 119 x 221 x 21mm
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About Dahua Door Entry

Why choose Dahua Door Entry?

Our range of Dahua Door Entry products offer a user friendly and flexible solution for door entry control, from standalone domestic units to fully integrated building management. Simple to install with a wide selection of features and benefits, the range includes an option for every type of customer and installation. 

Why choose to install Dahua video door entry products:

  • Keep buildings secure
  • 24 hour protection
  • Remote access control
  • Central control & flexibility 
  • Futureproof installations
  • High quality camera images
  • Simple installation and use

What is Door Entry? 

Dahua Door Entry covers video intercoms with cameras, monitors, keypads and card readers, ideal for domestic installations and small commercial entrances. It also includes door access around commercial premises, securing buildings electronically, removing the need for keys. 

Features of Door Entry

Dahua Door Entry products can be integrated with Dahua Smart PSS software. Networked modules can be setup, adjusted, monitored and can send and recieve alarm information. 

  • Central control and flexibility 
  • PC control
  • Software included
  • Smart PSS integration is ideal for receptions and security offices

Integration with Smart PSS also means the system can be integrated with exisiting Dahua CCTV Systems. Footage can be viewed of any networked CCTV cameras or video door entry products anywhere on site. This gives the installer and user the flexibility to setup, manage and control CCTV and video door entry products using one interface. 

Selected Dahua units also offer complete control and flexibility allowing you to set who has access as well as where and when they have access. 


Model Number: DHI-VTH2421FW-P
Main Processor: High Performance embedded processor
Operating System: Embedded LINUX OS
Screen Type: Capacitive Screen
Display: 7-Inch TFT Screen
Resolution: 1024 x 600
Video Compression: H.264
Audio Compression: G.711A/G.711U/PCM
Audio Input: 1 channel all-direction microphone
Audio Output: Built-in 1.5W loudspeaker
Audio Mode: Support dual-way bidirectional talk
Audio Enhancement: Support echo cancellation/DNR
Audio Bit rate: 16 kbps
Communication Mode : Full digital
Information Release : Support to receive and view notifications issued by center
Leave Videos or Text Messages: Support
DND mode : Support to set DND period
Sub-Station Quantity: 9
Alarm Input : 6 Channel (switch quantity)
Alarm Output : ! Channel
Network : 1 RJ-45
SOS Alarm: Support
Casing: PC+ABS
Apperance : White
Power Supply: Power Supply
Installation: Wall Mount
Accessories : Default Bracket & Alarm cable
Dimensions: 119.6 x 221.5 x 21.5mm
Operating Temp: -40°C to +60°C
Operating Humidity: 10-95% RH
Power Consumption : Standby<4W, Work<6W
Gross Weight: 0.35kg
Power Supply mode : PoE
Storage : Micro SD Max 32G, standard memory capacity 8G

The most comprehensive service package in the industry

We aim to provide the best and most comprehensive service package in the industry. We’ve always been committed to building relationships based on high quality service and support. As a UK based manufacturer and distributor of CCTV products with 20 years of trading experience, we offer a great deal more than other CCTV companies. This includes;

2 Year Warranty

All of our Dahua products are supplied with a 2 year warranty from the date of purchase. This means that at any point during this period, we will repair or replace it with a brand new or equivelant product. 
Click here to read our warranty policy.

2 Year Advance Replacement

If any Dahua product goes faulty within 2 years of your original invoice date we will ship out a replacement for it, at zero value, before we arrange to collect the original item. Terms & Conditions apply. 
Click here to read our complete returns policy.

30 Day Money Back Guarantee

If you change your mind about a purchase for any reason, you may return it to us (in it’s original condition) within 30 days and we will issue a full refund.

Same Day Dispatch

All orders placed before 5:00PM will be dispatched immediately to arrive with you the next working day, in the UK & Northern Ireland, and in two working days to most of Europe.
Click here to see delivery costs.

Free Delivery

Orders over £99 inc VAT are shipped to mainland UK absolutely free of charge. For Northern Ireland and Republic of Ireland orders over £500/€725 inc VAT are shipped free of charge. For other destinations we have negotiated excellent rates. Click here for more details.


We will arrange a collection free of charge for any faulty products within their warranty period that you wish to return. To return an item, please get in touch by phone, and we will arrange to collect your goods from you. 
Click here to read our complete returns policy.


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.