When you’re picking burglar alarm accessories, start with what needs replacing or adding rather than the panel itself. A back-up battery, door contact, sounder part or mounting hardware all solve different jobs. The usual mistake is buying a generic alarm accessory and finding the fixing, voltage or connector does not match the kit already on site. If you are replacing a failed part, stick to the same format where you can. If you are extending the system, check the existing set-up first so you do not end up with parts that fit physically but do not suit the rest of the kit.
Magnetic Contact - Heavy Duty
Heavy-duty magnetic contact for intruder alarm systems
Hispec Universal Patress for Alarm Mounting
Universal pattress for mounting Hispec smoke and heat alarms, ABS plastic.
Visonic PowerG Wireless Door/Window Magnetic Contact - 67mm x 31mm x 11mm White
Wireless magnetic contact sensor for doors and windows, white, 67 x 31 x 11 mm
Visonic PowerG Wireless Outdoor Siren - 295mm x 186mm x 63mm White
Wireless outdoor siren with 110dB sound and strobe, IP55, white
Visonic PowerG Two Way Keyfob - 4 Button Black
Compact two-way keyfob with 8-year battery life for PowerMaster alarms
Aico EI1529RC Alarm Control Switch
Alarm control switch for 2100 and 160RC series alarms
Visonic PowerG Wireless Shock and Contact Detector with Wired Input - White
Wireless shock/contact detector with wired input, PowerG
Securefast External Magnet Side and Face Fix Monitored
External magnet for gates with 4890N holding force and reed switch monitoring
ESP Red Banshee Excel Sounder - 87-112db
Red electronic sounder, 87-112dB, 24V DC, 32 tones, IP45.
Start with the space you’ve got and how the kit will be used, then narrow the burglar alarm accessories from there. A tight cupboard or awkward loft run usually rules out anything bulky. A straightforward swap calls for alarm spares or alarm parts that match the existing layout. If you’re replacing a failed unit, alarm replacement parts are the cleaner buy. If you’re building out a system, alarm installation accessories and alarm mounting accessories matter more than finish. Most call-backs come from the accessory not suiting the layout or the job, not the main panel itself.
Some jobs only need alarm spares to match what is already there. Others need alarm parts that let you extend or tidy the system without changing the lot.
A burglar alarm accessory is the broad pick when you are adding fixings, contacts, batteries or other alarm installation accessories around an existing set-up. It keeps the job moving, but you still need to check compatibility rather than assume anything fits.
If a component has failed, alarm replacement parts are the cleaner call. You are buying to restore function, not to build out extras.
Alarms & Sensors is the parent range if you need to compare the wider kit before you commit.
When you’re choosing burglar alarm accessories, start with the job in front of you - adding, replacing, or tidying an existing set-up. Matching parts are usually the cleanest pick when you’re keeping the same system in service. If you’re sorting fixings, contacts, batteries, or other add-ons at the same time, alarm installation accessories make more sense.
Compatibility is the main issue. The wrong alarm spares can waste time on site and still leave you short. Once the job has moved beyond a simple add-on, it’s often better to step over to Burglar Alarms or Home Alarm Systems than force the wrong parts into place.
After you’ve picked the main kit, the next question is what else needs changing around it. A lot of jobs only need burglar alarm accessories to tidy the install - a fresh alarm back up battery, the right contacts, or a few alarm mounting accessories to replace brittle fixings and keep the existing set-up serviceable.
If the job is moving into a wider security alarm accessories order, check the panel and detector side next. That is where compatibility issues and call-backs tend to show up first.



