Payment & Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Description
The Ei450 is used to control all the alarms in a system from one place.
The Aico Ei450 Alarm Controller offers remote control of your interconnected Aico fire alarm system. Compatible with RadioLINK+ and SmartLINK-enabled devices, it allows you to test all alarms, locate the triggered unit, or silence false alarms — all from one convenient wall-mounted switch.
Designed for homes with multiple alarms or for users who require an accessible control point, the Ei450 is battery-powered and does not require mains wiring. Ideal for households with elderly or disabled residents.
- Battery-powered by a sealed-in lithium cell
- 10-year life
- Completely wire-free installation
- Connects wirelessly with all other Aico wireless interconnection products
- LEDs for a visual display of Fire or Carbon Monoxide alarm activation
- Compatible with Aico RadioLINK+ and SmartLINK systems
- Functions: Test, Locate, and Silence for linked alarms
- Powered by sealed lithium battery (no wiring required)
- Suitable for Ei140e, Ei3000, and Ei160e series alarms
- Easy to install with screwless wall mounting
- Clear LED indicators for status feedback
Operation of Ei450
The Ei450 is used to control all the alarms in a system from one place. We highly recommend fitting a control switch if you have Smoke, Heat and Carbon Monoxide alarms on the same system as it is essential that you can tell which alarm has sounded. From then you can identify which danger is present and the action you should take.
The Ei450 contains LEDs that clearly display which danger has activated the alarm – helping you take the appropriate action as quickly as possible.
Test, Locate and Silence
Control Switches increase 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
Battery, Lifespan and RadioLINK Technology
The Ei450 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.
Technical Specifications
- Supply Voltage: 3V Lithium Battery – Powered for life.
- Battery Life: >10 years (normal operating conditions).
- Communication: 868.499Mhz RadioLINK protocol.
- Fixing: Wall mounting – fixtures supplied.
- Operating Temperature: 0°C to 40°C.
- Humidity Range: 15% to 95% relative humidity.
- Button functions: Test – Test alarms, Locate – Identify triggered alarms, Silence – Silence alarms.
- Indicators: Fire – Illuminates when fire detected, CO – Illuminates when CO detected, EOL – illuminates to indicate End of Life.
- Memory: Identifies previously triggered alarms.
- Diagnostics: Walk round test / Extended two-minute test.
Expiry Date - 2035 Onwards ( All 10 year+ Dates)
- Plastic Material: UL94HB.
- Dimensions – Product: 90mm x 90mm x 30mm.
- Dimensions – Boxed: 153mm x 153mm x 40mm.
- Weight: 110g (product only), 185g (boxed).
- Guarantee: 5 years.
- Approvals: CE certified / (RF) EN 300 220-2 / (EMC) EN 301 489-1 & EN 301 489-3 (EMC).
Frequently Asked Questions
Find answers to common questions about our products and services
We offer standard delivery (2-5 working days) and express delivery (1-2 working days). Free standard delivery on orders over £85. All orders are tracked, and you'll receive updates via email.
We accept returns within 30 days of delivery. Items must be unused and in original packaging. Simply contact our customer service team to initiate a return. Refunds are processed within 2-5 working days once items are received
Feel free to drop us a message using the chat button in the bottom right, and one of our team members will get back to you as soon as they can. Alternatively, you can give us a call on 01924 4222999 (Ext 2) or send us an email at acaselec@gmail.com
Yes, all our products are fully certified and sourced from trusted UK suppliers.
We only stock genuine items from reputable brands, ensuring every product meets UK safety and quality standards. All products are held in our UK warehouse.
Our customer support team is available Monday-Friday, 9am-5pm. You can reach us via email, phone, or live chat. We aim to respond to all enquiries within 24 hours.
Yes, we offer competitive pricing for trade customers and bulk orders. Contact our sales team for a custom quote on larger quantities or ongoing supply arrangements.
