Ei450 - Wireless Alarm Controller | The Ei450 is a 10 year wireless remote controller for use with Fire and Carbon Monoxide alarm systems. This intuitive controller provides remote Test,... | By
Aico EI450 | Aico EI450 RadioLINK Alarm Controller with 10 Year Lithium Battery | Denmans
EI 450: Alarm controller for EI smoke and heat detectors at reichelt elektronik
Ei450 RadioLINK Alarm Controller by Aico
EIB450 controller Wall Mount Test/Locate/Silence/Memory Control (10-year Lithium battery) - Advanced Smoke Alarms