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    UK Mainland Free Delivery £100 + VAT

    30 Day Return Policy

    Next Day Delivery Cut Off Time 3PM

    Alarm Accessories

    Shop Smoke Alarm Accessories at Electrical4Less. Our range includes bases, interconnect modules, replacement batteries and protective covers to support smoke, heat and CO alarm installations. These accessories simplify maintenance, improve system compatibility and ensure compliance with UK fire-safety standards. Electricians trust Aico and ESP components for durability, flexibility and easy installation. Browse our complete range of Smoke Alarms for full fire protection solutions.

    Aico Ei70RF Strobe and Vibrating Pad Alarm ModuleAico Ei170RF RadioLINK Strobe Light and Vibrating Pillow Pad Alarm Module for the Deaf & Hard of Hearing 2

    Aico Ei170RF RadioLINK Strobe Light and Vibrating Pillow Pad Alarm Module
    1 In Stock
    More available within 1 - 3 working days*
    SKU: Ei170RF
    £167.06
    ESP ES1MODV Espire Input Relay Base Powered by Mains Supply with Backup Battery

    ESP ES1MODV Espire Input Relay Base Powered by Mains Supply with Backup Battery
    Delivery usually within 1 - 3 working days*
    SKU: ES1MODV
    £20.39
    ESP ES1MP Espire Alarm Masking Plate

    ESP ES1MP Espire Alarm Masking Plate
    Delivery usually within 1 - 3 working days*
    SKU: ES1MP
    £1.61
    ESP ES1MTB Espire Alarm Multi Tool (2 Pack) Black

    ESP ES1MTB Espire Alarm Multi Tool (2 Pack) Black
    Delivery usually within 1 - 3 working days*
    SKU: ES1MTB
    £2.00
    ESP ES1MTW Espire Alarm Multi Tool (2 Pack) White

    ESP ES1MTW Espire Alarm Multi Tool (2 Pack) White
    Delivery usually within 1 - 3 working days*
    SKU: ES1MTW
    £2.00
    ESP ES1RB Espire Relay Base Powered by Mains Supply with Backup Battery

    ESP ES1RB Espire Relay Base Powered by Mains Supply with Backup Battery
    Delivery usually within 1 - 3 working days*
    SKU: ES1RB
    £39.68
    ESP ES1RBRF Espire Relay Base Powered by Mains Supply with Backup Battery & RF-Link Module

    ESP ES1RBRF Espire Relay Base Powered by Mains Supply with Backup Battery & RF-Link Module
    Delivery usually within 1 - 3 working days*
    SKU: ES1RBRF
    £41.55
    ESP ES1REMV Espire Hardwired Remote Control Switch Powered by Mains Supply

    ESP ES1REMV Espire Hardwired Remote Control Switch Powered by Mains Supply
    1 In Stock
    More available within 1 - 3 working days*
    SKU: ES1REMV
    £21.60
    ESP ES1RF Espire Alarm RF Module for Mains Powered Alarms with Lithium Battery Backup

    ESP ES1RF Espire Alarm RF Module for Mains Powered Alarms with Lithium Battery Backup
    5 In Stock
    More available within 1 - 3 working days*
    SKU: ES1RF
    £34.03
    ESP ES1RF2 Espire Alarm RF Module for Lithium Battery Powered Alarms

    ESP ES1RF2 Espire Alarm RF Module for Lithium Battery Powered Alarms
    2 In Stock
    More available within 1 - 3 working days*
    SKU: ES1RF2
    £33.07
    ESP ES1ST Espire Sounder Strobe Powered by Mains Supply IP65

    ESP ES1ST Espire Sounder Strobe Powered by Mains Supply IP65
    1 In Stock
    More available within 1 - 3 working days*
    SKU: ES1ST
    £22.05
    Aico Ei128R Hard Wired Relay ModuleAico Ei128R Hard Wired Relay Module 2

    Aico Ei128R Hard Wired Relay Module
    1 In Stock
    More available within 1 - 3 working days*
    SKU: Ei128R
    £26.90
    Aico Ei128RBU Hard Wired Relay Module With Battery Back UpAico Ei128RBU Hard Wired Relay Module With Battery Back Up 2

    Aico Ei128RBU Hard Wired Relay Module With Battery Back Up
    Delivery usually within 1 - 3 working days*
    SKU: Ei128RBU
    £39.90
    Aico Ei129 Hard Wired Switched Input ModuleAico Ei129 Hard Wired Switched Input Module 2

    Aico Ei129 Hard Wired Switched Input Module
    4 In Stock
    More available within 1 - 3 working days*
    SKU: Ei129
    £26.90
    Aico Ei168RC RadioLINK BaseAico Ei168RC RadioLINK Base 2

    Aico Ei168RC RadioLINK Base
    10 In Stock
    More available within 1 - 3 working days*
    SKU: Ei168RC
    £44.99
    Aico Ei1529RC Hard Wired Alarm Control Switch

    Aico Ei1529RC Hard Wired Alarm Control Switch
    Delivery usually within 1 - 3 working days*
    SKU: Ei1529RC
    £28.90
    Aico Ei1000G SmartLINK Gateway

    Aico Ei1000G SmartLINK Gateway
    1 In Stock
    More available within 1 - 3 working days*
    SKU: Ei1000G
    £191.70
    Aico Ei1020 Environmental Sensor

    Aico Ei1020 Environmental Sensor
    Delivery usually within 1 - 3 working days*
    SKU: Ei1020
    £139.80
    Aico Ei1025 Environmental Sensor

    Aico Ei1025 Environmental Sensor
    Delivery usually within 1 - 3 working days*
    SKU: Ei1025
    £129.00
    Aico Ei3000MRF SmartLINK Module

    Aico Ei3000MRF SmartLINK Module
    7 In Stock
    More available within 1 - 3 working days*
    SKU: Ei3000MRF
    £43.90

    Proudly serving electricians and construction projects across Fulham, Chelsea, and the wider London area — and nationwide with fast next-day delivery by courier.

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    Next Day Delivery

    Cut-Off Time and Order Information
    To ensure your order qualifies for next day delivery, please place your order by 3:00 PM. This is subject to all items being available on the shelf at the time of your order. For orders where the total value exceeds £200 + VAT (double our standard carriage-paid order value of £100 + VAT), we are happy to split the delivery into two shipments if some items are needed urgently and others are not immediately available. If you have any questions or need further assistance, feel free to reach out to us via WhatsApp for live support. We’re here to help!

    In Stock Delivery Policy

    Free Next-Day Delivery Over £100 + VAT:
    Orders above £100 + VAT qualify for free next-day delivery via DPD for in-stock items. While we strive for timely dispatch, we recommend placing orders early to avoid potential delays. Once dispatched, unexpected issues may arise despite the courier’s efforts.

    Orders Below £200 + VAT:
    To keep costs manageable, we dispatch your order once all items are ready, including products with longer lead times.

    Need items faster? You can pay for an additional delivery service to receive in-stock items sooner. Simply email us with your order details, and we’ll send you a payment link for the extra delivery cost.

    Orders Above £200 + VAT:
    For larger orders, we can split delivery at no extra cost. In-stock items will be sent immediately, with the remaining items dispatched once available.

    Backorder Delivery Policy

    Items with Lead Times (e.g., 1–3 Working Days):
    This means we need to source the product from our supplier before sending it to you. The estimated dispatch time is displayed on each product page.

    Out of Stock at Supplier:
    If an item is unavailable at the supplier, we will contact you promptly. You’ll have the option to choose an alternative product or request a full refund.

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