Aico Mains Ionisation Smoke Alarm with 9V Battery Back-up EI141

Aico EI141 Mains Ionisation Smoke Alarm with 9V Battery Back-up

• Ionisation Smoke Alarm runs on 230V AC mains power, and has a 9V PP3 Battery back-up capable of lasting up to 4 years in standby mode and capable of powering the alarm for up to 2 years without mains power.


• The green indicator will illuminate to show mains power is present


• The red indicator will flash every 40 seconds to show that the alarm has performed an automatic self test


• The red indicator will flash rapidly to show an alarm condition for the alarm that has triggered


• The €œTest/Hush€� button will either silence false alarms (if briefly pressed) or to perform a self test (if pressed and held)


• In €œTest€� mode the alarm will perform a self test and sound the horn


• In €œHush€� mode the alarm enters a ten-minute period of reduced sensitivity to overcome false alarm conditions. It will then automatically reset itself


• When interconnected to other Ei mains powered alarms, an alarm on one unit will trigger all other interconnected alarms (only the triggered alarm will flash a red indicator)
  The alarm will emit a beep every 40 seconds to indicate that the battery back-up is depleted and needs replacing