Special offers - Visonic Alarm Systems from ONLY £599.00 fitted!

Our Partners against Crime


ASI Platinum Approved Installer for Visonic Wirefree Alarms

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Main Control keypad Panel (Built in Wifi)

2 x Pet Pir motion sensors

1 x Door Contact (Entry)

2 x Remote control fobs (with built in panic buttons)

1 x External Bell box/flashing strobe light

From only £599 (Includes full installation)

*The system can have up to 50 additional sensors added*



ASI VisonicGO Mobile App

VisonicGO is the mobile app that delivers peace of mind to your home and business security wherever you may be. By seeing inside your home or business in near real time situations, you then can make the right decisions about actual events and notifications – from anywhere, using a smartphone or tablet.

Who are ASI ?

Asi staff member Matt

We are a local family run business with over 30 years experience.

 At ASI we offer the complete security package from a full wireless alarm system to a simple security light, or even a panic button. You will always receive first class customer service and dedicated support from our friendly service team. Our ongoing work includes emergency call outs and telephone support in the event you have any problems. We are simply here to help!

Prox Tags

Keep Security in the safest of hands.

Here at ASI we will never sell you a standard off the shelf alarm package. Your property and security requirements are unique to you, and that’s why here at ASI our burglar alarms are designed to best suit your personal needs. Your system can be set and unset using a smart key fob. If your fob goes missing, you can simply just delete it from your system in case it falls into the wrong hands and replace it.

LCD Visonic Keypads

A Fact of Life crime is increasing.

Crime is a fact of life, and here at ASI we know the true cost of burglary is not just what they take, it’s what they leave behind. Our alarm systems are effective deterrents to burglars, and offer 24/7 protection to help you avoid the emotional trauma of being a victim



ASI keeping South Manchester Safe

Pet friendly systems

Pet friendly not burglar friendly

Pet friendly not burglar friendly

Pet friendly not burglar friendly

The latest technology combined with unrivalled security knowledge means our ASI experts can assess your home, consult with you, and recommend a system that works for your pet. Our highly experienced engineers fit your pet friendly alarm system, fine tuning it to detect human movement not pets. 

Visonic wireless alarms

Wire-free Security is the future

Pet friendly not burglar friendly

Pet friendly not burglar friendly

ASI Wireless alarm systems are quicker to install and much less disruption than conventional old wired systems.The fact that the detectors need no cabling to communicate to the control panel means that they can be placed anywhere within your property with no messy cables or even carpets and floorboards removed.

wireless cctv

Home CCTV Systems

Pet friendly not burglar friendly

Home CCTV Systems

Home CCTV is a great way of enhancing your security. It lets you keep a watchful eye on your home and loved ones, and acts as a visual deterrent to any potential intruders – sending a clear message that nothing goes unseen.


Contact Us

Get in Touch


Call or email us for free advice or a personalised quotation


16 Trafford Drive, Timperley Altrincham WA15 6EJ

0161 976 3752 (Mobile 07860220063)

Opening times

Open today

09:00 – 17:00