Edwards EST Parts – JEM Systems UK
Discover our full range of Edwards EST fire alarm parts, designed for reliability, compatibility, and long-term performance in life safety systems. From annunciators, power supplies, and network cards to cables, brackets, and control modules, we supply only brand-new, genuine Edwards EST components – all in original packaging with manufacturer warranty.
At JEM Systems UK, we ship nationwide with fast delivery and competitive pricing, supporting installers, contractors, and facility managers across the UK. Whether you’re maintaining an existing EST system or completing a new installation, you’ll find the right part here.
Shop Edwards EST fire alarm parts today and keep your system operating at peak safety and compliance standards.
Edwards
Edwards SIGI-SB Signature Detector Base with Isolator
Sale price£4.70
Regular price£5.64
In Stock
Edwards
Edwards SIGA-PHDI Intelligent Photo and Heat Detector - EN54 Listed
Sale price£34.85
Regular price£41.76
In Stock
Edwards
Edwards SIGI-OSDI Intelligent Optical Smoke Detector W/ Isolation EN54
Sale price£40.70
Regular price£48.84
In Stock