
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 4-AUDTELS-E Fire Alarm Audio Telephone Module
Sale price£237.30
In Stock – Ready for Dispatch
Edwards
Edwards 3-CHAS7-I Fire Alarm Chassis – Series 3
Sale price£115.20
In Stock – Ready for Dispatch
Edwards
Edwards 4-PPSKIT Fire Alarm Power Supply Kit
Sale price£406.90
In Stock – Ready for Dispatch

Edwards
Edwards 3-SDDC2-E Fire Alarm Dual Display Controller
Sale price£536.25
In Stock – Ready for Dispatch
Edwards
Edwards 4-PPS/M-E Fire Alarm Power Supply Module
Sale price£906.55
In Stock – Ready for Dispatch

Edwards
Edwards 4-3LCD-E Fire Alarm LCD Annunciator Display
Sale price£421.00
In Stock – Ready for Dispatch
Edwards
Edwards 4-MIC-E Fire Alarm Microphone Module
Sale price£451.20
In Stock – Ready for Dispatch
Edwards
Edwards 4-ANNCPU-E Fire Alarm Annunciator CPU Module
Sale price£732.65
In Stock – Ready for Dispatch
Edwards
Edwards 4-24L24S-E Fire Alarm 24V 24 Zone Control Card
Sale price£141.15
In Stock – Ready for Dispatch
Edwards
Edwards 4-24L18S-E Fire Alarm 24V 18 Zone Control Card
Sale price£127.95
In Stock – Ready for Dispatch
Edwards
Edwards 4-24L12S-E Fire Alarm 24V 12 Zone Control Card
Sale price£114.20
In Stock – Ready for Dispatch
Edwards
Edwards 4-24L-E Fire Alarm 24V Zone Control Module
Sale price£133.95
Available to Order – Lead Time to be Confirmed
Edwards
Edwards 4-CPU-E Fire Alarm CPU Control Module
Sale price£681.60
In Stock – Ready for Dispatch










