Abacus Car Alarms
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We specialise in Car & Motorcycle Alarm Systems covering many makes and models, Thatcham approved alarms and immobilisers, central locking remote control systems, pager alarms and GSM two way paging systems. We also supply accessories such a reversing sensors, central locking kits and much much more.

It is a sad fact of life that the things we covet so much are also desirable to others who are not willing to purchase these items but take them. At this site we will show you a range of fairly simple security devices designed to very high, technically advanced level of security. Over half a million cars are taken every year, that is one every 55 seconds, and a break-in and theft from a vehicle happens, on average, every 23 seconds.

A stolen car is also 200 times more likely to be involved in an accident, and one in three are never recovered. It therefore makes sense to reduce this risk - one way to decrease the chance of your vehicle being stolen is to fit a quality alarm/immobiliser. We can also supply accessories to your vehicles such as central locking, electric windows & parking sensors.
Services
Top of the range, insurance approved system designed to offer the ultimate in security and convenience features. Replaces Alfa GTV & standard fit M99T2 alarms. Plug & play Meta HPA3.5 replacement alarm system for the M99T2. Simple replacement of faulty or out of sync M99T2 alarm ECU's. Simply locate the alarm control box usually hidden somewhere under the dash, unplug the old unit & plug in this replacement.
These days we all carry a mobile phone around with us. Now your mobile phone can be used as a remote control and monitoring device helping in the security of your car, motorcycle, boat, house, shop, garage outbuilding etc, in fact almost any enclosed area that receives a mobile phone signal.
Looking to reduce your insurance premiums with a Thatcham approved tracker, or simply keep tabs on your car, from wherever you are, whenever you want? Meta Trak has a solution for you. There are 36.7 million vehicles on the UK roads today! Having a Meta Trak device installed puts you in control of your vehicle.
Live information shows you the exact position of your vehicle with automatic status updates. Our super sense location technology delivers market leading tracking performance, including Europe. Choose your Google map view and traffic information alerts. Set up geo-fencing and receive notification when your vehicle moves outside of the boundaries.
The Meta M357TV2 alarms are no longer available, we have developed a plug & play kit based on the Defcomt system. This unit comes with a custom made plug & play adapter loom. Simply remove the cable covers from the old alarm & swap over the plug into the replacement adapter socket, job done. Complete with easy to follow instructions, fitting kit & new certificate.
Reviews (9)
Max Caulfield
Max Caulfield
Oct 17, 2021
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Great service friendly person and part fitted perfectly and bike starts now thank you for the speedy delivery and by pass plug
Ian R.
Ian R.
Jul 22, 2021
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My bike was dead and the alarm system was old but had never let me down. I'm no expert but everything else was working on the bike it just wouldn't turn over. I ordered the Meta bypass on Sunday it arrived Tuesday and the bike fired up first time. Real easy fit. I'm just glad it happened at home and not miles away. The Meta unit is sealed for life but failed without any warning, if your alarm is old I'd be thinking about getting a bypass.
Grant Paterson
Grant Paterson
Apr 30, 2021
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Excellent advise and service. Good communication and prompt delivery of replacement motorcycle alarm key fobs with instructions. Coding uneventful and now have three working fobs. Can not recommend highly enough.
Steve Stout
Steve Stout
Jan 31, 2021
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Excellent service, great on the phone to confirm replacement part and very prompt delivery, thanks very much
Tony Wood
Tony Wood
May 28, 2020
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Had a M357T V2 let me down on my bike ordered a new replacment unit from Abacus areived next day easy fit back on the road.
I was so impressed i ordered an alarm for my 1991 sierra spoke to the guys on the phone and there knowledge about there products is great and i would recamend them to anyone who has a alarm problem.
Mik Lamont
Mik Lamont
Sep 21, 2019
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I was daunted at the prospect of having to remove my 13 year old Meta alarm which had failed and permanently immobilised my bike. Abacus came to the rescue with a simple plug-in bypass switch which got me up and running again. Prompt service and easy installation.
Col Sir Buffy Horsetrouser
Col Sir Buffy Horsetrouser
Aug 16, 2019
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Awesome! been having issues with my M357T-V2 and had resolved the majority of them myself, but when I needed a new fob coded (the bit that you cant do yourself), Sam was very easy to talk to, and advised clearly and simply what I needed to do. Used him to factory-recode my new remote fob and from my sending it to him to being back in my hands was 3 days!! Superb service and cheap for what I needed. Couldn't be happier - Thanks Sam!
Ross Kitching
Ross Kitching
Jun 26, 2017
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Just spoke to Sam, very helpful and knowledgeable, advising me what to do with my new triumph Meta alarm (which he said he could fit for me for a 'too good to be true price') and it was delivered quickly.
He advised on some precautions to take to make sure I don't end up stranded, great customer service.
Thanks Sam
Rich Campbell
Rich Campbell
Aug 20, 2015
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I found myself in a jam when the imobaliser was stoping my bike from starting, a quick call to Abacus and with in seconds they had diagnosed the problem and also had the part in stock and ready for collection. What makes this even more impressive is it was late on a Sunday afternoon!! And the owner hung around until i arrived. Cant praise them enough.fair prices too.