Pre-Owned, in new box with new base.
Alarms Expire 2033 - date on packaging supplied will not match date on alarm.

Please note alarms are in functional condition but may have minor signs of previous use, but are in a good condition. All alarms supplied with new box and base in working order.
Alarms are posted in original packaging sealed inside a postage bag.
The Ei650iRF is a battery-powered Optical Smoke Alarm. It is able to wirelessly interconnect with any other RadioLINK, RadioLINK+ and SmartLINK products.Optical sensor with dust compensation technologyBuilt-in AudioLINK+Uses built-in RadioLINK+ technology to interconnect and for data extractionConnects wirelessly with all other Aico wireless interconnection productsBattery powered with a sealed-in lithium batteryEasy to fit – twist on base and multi-fixings with an anti-tamper locking option10-year life from factory.