Compatible with:

Ei660i Multi-Sensor Fire Alarm

The Ei660i is a battery-powered Multi-Sensor Fire Alarm containing 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.

  • Powered by a sealed 10-year lithium battery
  • Built-in AudioLINK+ technology
  • Built-in dust compensation technology
  • Twist on base with an anti-tamper locking option
  • Grade F1 and kitemarked to BS EN14604:2005 and BS5446-2:2003
  • Easy to use, large test button

Suitable For:

Dining Room
Living Room

Multi-Sensor Smoke and Heat Alarm powered by 10-year lithium battery

Market leaders in product innovation and protection.

Product Description

Where Should the Ei660i Multi-Sensor Fire Alarm be Sited?

The Ei660i 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

Built-in AudioLINK+ technology

This second iteration of the award-winning AudioLINK technology makes it simple to get real-time data from the Ei660i 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.

Battery and Lifespan

The Ei660i 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.

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.

Technical Specification

  • The Multi-Sensor Fire Alarm carries the BSI Kitemark to indicate type testing to BS 5446-2: 2003
  • Indicator: Red – Alarm, Fault
  • Technologies: AudioLINK+
  • Temperature range (°C): -10 to 40
  • Dimensions: 120 mm (w) x 120mm (d) x 59mm (h)
  • Weight: 0.196kg
  • Humidity range (%): 15-95
  • Warranty: 5-year warranty

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