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Aico Ei660iRF White Multi-Sensor Battery-Powered Optical and Heat Fire Alarm with Built-in AudioLINK+ and RadioLINK+ technology


£85.84 inc Vat
£71.53 ex Vat
Delivery available in 1-2 working days. Get in touch for stock availability.

Range Options

Product Ei660i Optical & Heat, Battery £40.91 £34.09
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Product Ei660iRF Optical & Heat, Battery, RF £85.84 £71.53
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The Ei660iRF is a battery-powered Multi-Sensor Fire Alarm. It is able to wirelessly interconnect with any other RadioLINK, RadioLINK+ and SmartLINK products.

The Multi-Sensor Fire Alarm contains two proven, reliable sensors Optical and Heat. The intelligent alarm software actively monitors both sensors, allowing them to work together and provide total fire coverage.


The Ei660iRF Multi Sensor Fire Alarm uses Optical and Heat sensors to detect all fire types with an increased resistance to false alarms. Its ability to respond quickly to both fast flaming and smouldering fires, simplifies alarm choice for the designated rooms/areas, including the hallway, landing, living room, dining room, bedroom and loft spaces

This second iteration of the award-winning AudioLINK technology makes it simple to get real-time data from the Ei660iRF Multi-Sensor Fire Alarm via the AudioLINK+ app. The App generates a simple to read colour-coded report giving information on a range of alarm data, such as alarm activations, sensor status and record of testing.

Dust Compensation Technology

The alarm has a unique self-monitoring dust compensation mechanism incorporated into its software, which will allow the alarm to tolerate more dust contamination than a conventional alarm. The optical sensor chamber continually self-monitors minute changes in dust levels. If the dust accumulates to a certain level, the alarm automatically recalibrates the alarm trigger point.

Battery and Lifespan

The Ei660iRF is a battery-powered Multi-Sensor Fire Alarm that contains a sealed in, tamper-proof lithium battery that will last for the full 10 year life of the alarm.

Technical Specification

  • The Multi-Sensor Fire Alarm carries the BSI Kitemark to indicate type testing to BS 5446-2: 2003
  • Indicator: Red – Fault / Blue – RF transmission / Green – monitoring
  • Technologies: AudioLINK+, RadioLINK+
  • Temperature range (°C): -10 to 40
  • RF range (m): >100 in free air
  • RF frequency (MHz): 868.499
  • Dimensions: 120 mm (w) x 120mm (d) x 58mm (h)
  • Weight: 0.224kg
  • Humidity range (%): 15-95
  • Warranty: 5-year warranty
Technical Information
Mounting Method Surface
Range Aico Multi-Sensor
Product Alarm
Type Combined Heat & CO2
Voltage 3V
C/w Battery Backup Y
Backup Battery Type Lithium
Wiring Method Battery Powered
C/w Batteries Y
Battery Type Lithium

Delivery Costs

Our standard delivery charge to UK mainland addresses is £5.49 ex-VAT.

Take advantage of FREE* Delivery when you spend over £50 (per order) ex-VAT.

*Delivery charges to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes are £12.00 ex-VAT.

Solar Panels, Batteries and Inverters

Due to their size all solar panels, batteries and inverters orders up to 25 qty will be despatched on a pallet and incur a £120** ex-VAT delivery charge.

**£180 ex VAT to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes.

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Stock Availability and Delivery

1-2 Days Essentials Delivery

In-stock items for delivery to you within 1-2 working days. We will contact you if we do not have all of your items in stock.

2-4 Days Delivery

Items kept in our remote warehouse or ordered from the supplier. We will advise you if it will take any longer than the typical 2-4 working days.