Multi-Sensor Fire Alarm with 10 Year Lithium Battery

• 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
• 5 year guarantee

The Ei660i is a battery powered multi sensor Ffre alarm that contains a sealed in, tamper proof lithium battery that will last for the full 10 year life of the alarm. It contains built-in AudioLINK+ data extraction technology and features a large test button and twist on base with an anti tamper locking option.