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  • Aico Ei411H RadioLINK Alarm Control Switch
  • Aico Ei411H RadioLINK Alarm Control Switch
  • Aico Ei411H RadioLINK Alarm Control Switch
  • Aico Ei411H RadioLINK Alarm Control Switch

Aico Ei411H RadioLINK Alarm Control Switch

Web Price (inc. VAT) £56.39

Part Number: Ei411H

Install as part of the system to get more control over your alarms.
Quantity Qty

For Trade Discounts, please contact us.


Description Full Description

The Ei411H Control Switch is used to control all the fire alarms in a system from one place. The Control Switch increases the flexibility and user friendliness of the alarms by allowing the user to remotely Test, Locate and Silence alarms in the system:

Test – The alarm system
Locate – The alarm that has been activated
Silence– Any nuisance alarms

The Ei411H is powered by a tamper-proof, sealed in lithium cell giving a completely wire free installation with a 10 year life and connects wirelessly using RadioLINK interconnection technology,so once in place you will need to House Code the switch into the alarm system.

Please note the Ei411H can only be used with Fire alarms, not alarms systems that contain both fire and Carbon Monoxide alarms. If you have a mixed system we would recommend using the Ei450 Alarm Controller.

Needs to know:

  • For use with Ei141RC, Ei144RC, Ei146RC, Ei161e, Ei164e, Ei166e and 2110ealarms and battery RadioLINK fire alarms.
  • Powered by an FDK Lithium battery capable of exceeding 10 years in normal use. Operating the battery switch on the rear of the unit activates the battery.
  • Red LED on the unit will fail to illuminate (and alarms will fail to respond) when any of the buttons are pressed to indicate that the battery is depleted. The complete unit should be replaced.
  • Radio frequency: 868 MHz band in accordance with R&TTE Directive 1999/5/EC
  • If the alarm system is triggered, the relevant indicating LED on the front of the switch will start to flash (twice per second for a period of 2 minutes after the alarm has stopped). After the 2 minute period the indicating LED will flash once every 40 seconds for 24 hours and will then automatically reset.
  • The unit incorporates 3 switches marked ‘Locate Alarm’, ‘Test Alarm’, and ‘Silence Alarm’.  These offer control features.
  • ‘Locate Alarm’ (units in alarm) – This feature allows the user to identify which unit is causing the alarm when all the units in the property are sounding. Press the ‘Locate Alarm’ switch and the alarms will stop sounding except for the one that initiated the signal.
  • ‘Locate Alarm Memory’ (unit previously in alarm) – The alarm/s that had previously triggered is held in the switches memory. Pressing the ‘Locate Alarm’ switch will cause the relevant indicating light to flash to indicate if it was a fire or CO alarm and the actual alarm/s that previously triggered will sound briefly.
  • ‘Test Alarm’ – Pressing the ‘Test Alarm’ switch causes all alarms in the system to operate. This allows testing of the entire system without having to reach up to the alarm/s and is a full and complete test of the alarm/s ability to operate in a fire or CO situation.
  • ‘Silence Alarm’ – Momentarily pressing the ‘Silence Alarm’ switch allows remote silencing of false alarms. The feature will automatically reset after 10 minutes.
  • Units are supplied in factory code when received (they will communicate with all other RadioLINK models also in factory code). They must be ‘House Coded’ so that they will then only communicate with other units ‘House Coded’ at the same time.
  • ‘House Coding’ –  With the Ei411H fitted in its final position, press the ‘House Code’ switch on the back of the unit and watch for the red LED to illuminate through the outer cover (under the ‘Test Alarm’ switch) then release the switch. The red LED will then flash to indicate the number of units it is coded with.
  • Put each alarm in the system into ‘House Code’ mode by following the instructions supplied with the product. The Ei412 will transmit its own code to all othe units in range and will return to standby automatically after 30 minutes. Alternatively, press the ‘House Code’ switch to return it to standby immediately. Note: the red light flashes on the Ei411H indicate the number of alarms in the system.
  • A RadioLINK Manual Call Point, Ei407, Repeater base, Ei420, Switched Input Module, Ei408, and a Remote Relay Module, Ei428 are also available for use in the system.
  • Overall dimensions: 88mm x 88mm x 42mm deep – including mounting box supplied.
  • Weight inclusive of packaging: 224g.
  • 5 year guarantee.

Key Points:

  • Power Supply: 3V lithium battery
  • Battery life: >10 Years (normal operating conditions)
  • Temperature: Operating - 0°C to 40°C Storage - 0°C to 35°C (in a dry area)
  • Humidity range: 15% to 95% Relative Humidity
  • Button functions: Test - Test Alarms Locate- Identify triggered alarms Silence- Silence alarm
  • Indicator LED’s: Red next to Fire - Fire deteced Red - RF transmitting/ End of life
  • Communication: RadioLINK protocol
  • RF frequency: 868.499 MHz
  • Fixing: Wall mounting - fixtures supplied
  • Dimensions: Product - 88mm x 88mm x 42mm Package - 90mm x 90mm x 50mm
  • Weight: 216g (Boxed 195g)
  • Warranty: 5 year (limited) warranty
  • Approvals: (RF) EN 300 220-3 (EMC) EMC 301 489-3

Delivery - Despatch
Orders placed on Monday to Friday before 15:00 will be picked and packed for despatch on the next available working day where items are in stock (So far this year 96% of our orders have been despatched the same working day).

Orders placed over the weekend or on public holidays will be processed on the next working day (although we can often arrange Saturday and special late despatches - just give us a call).

Delivery - Costs
Orders over £50 (Inc VAT) warrant a free delivery.

 1-2 Working days

  2-3 Working days

  3-5 Working Days

          England, Wales 
       Southern Scotland
 Southern & Northern Ireland
       Scottish Highlands
 Channel Islands, Isle of Man
       UK Offshore Islands




Orders over £50 (Inc VAT) FREE

Orders over £180 (Inc VAT) FREE

Orders over £210 (Inc VAT) FREE

Our delivery methods are:

UK Royal Mail - standard delivery @ £5.99
Orders will be despatched via Royal Mail 1st Class. The parcel will not be tracked and does not require a signature at the time of delivery. Usually takes 1-2 days for delivery.

Next (Working) Day Delivery 
This option can be selected on products marked 'Available for Next Day Delivery'. If this option is chosen and the order is completed before 15:00 it will be despatched on the same day and usually delivered within 1-2 working days - providing your item is in stock.

You will receive an email confirming receipt of your order together with a tracking code if coming via DHL  - so you can follow the progress of your order or reschedule delivery.

DHL is the largest express carrier and package delivery company in the UK - so you can be sure your goods are in safe hands. The parcel will require a signature at the time of delivery.

*Free delivery is not available for orders to Northern Ireland. 

We offer a 14 Day cooling off period. If for any reason you are not completely delighted with your purchase you may download a Returns Form and return it within 14 days of receipt for a full refund or exchange (For the same item only).

Delivery costs back to us are not refundable unless there is a fault/damage with the item and it is reported within 28 days of receipt. If that is the case then please contact our sales team on 0330 900 9103. 

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Ryness Electrical Supplies Ltd, Unit 5B Sovereign Way, Botany Trading Estate, Tonbridge, Kent, TN9 1RH -