Fire Detection Products for Difficult Environments.

Astec ASD | Airsense | Vesda | Wagner
ASD Trade Sales + Support

Smoke detection in challenging environments can be difficult and problematic. Aspirating Smoke Detection (ASD) can provide the best solution. Ventec Systems are a trusted supply partner to many of the leading UK fire detection companies. Find out more about our range of services that can reduce the workload and the costs on your next ASD project.

Core Technologies
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Cost Effective Reliable ASD

Incorporating Air Sampling Technology in a Fire Detection strategy is simple and straight forward with ASTEC ASD products.


Designed to be used in virtually any environment, click and go features reduce engineering time. 


When simplicity & reliability is key, ASTEC ASD is the solution.

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Certified Technical Wholesale

Fully stocked range of Vesda & Vesda-E detectors & accessories including pipework.


We provide design advice, technical information & helpful assistance across the entire product range. 


Where high sensitivity & rich feature set are a priority, Vesda products fit perfectly.

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UK Distributer

TITANUS® air sampling smoke detection systems provide smoke detection solutions with high sensitivity and false alarm immunity.

Quick and simple calculation / design software reduces design time & costs.

Engineer friendly products and large UK stocks ensures your project success. 

Specialist Aspirating products provide additional sales possibilities within the Fire Detection & Electrical Contracting industries.​
From a shop void to the largest data centre, we're here for your next ASD project.
Need a fully compliant Air Sampling Smoke Detection solution? 
Here's how we can help ......

Get in touch & send us your marked-up drawings and equipment schedule. We'll advise of any obvious issues that may be present and provide costs against your schedule.


Check our prices and verify our reputation. A quick web search or discussion with your industry colleagues should help, we're sure you'll hear good things about us.

Place your order and receive your Air Sampling Smoke Detector, Pipe, Fittings and PSU, usually the next working day.

On order despatch, we can help you with any technical documents, datasheets, software download links and anything else that will help you to carry out a successful system installation. 

Install your pipework and contact us if you need guidance.

Dependant upon the detector model, your ASD detector will arrive pre-configured and most can be altered without specialist software. Power up your ASD to commission.


Performance test your installation and get in touch. Let us know how smoothly your project went. 

Need more details? Contact us

For helpful advice & support. Contact us by phone, web, social media or WebChat.