Aico EI186 Optical Smoke Alarm 12/24V DC Alkaline Battery

Aico

Aico EI186 Optical Smoke Alarm. 12/24V DC Alkaline Battery Back-up Built-in Relay
Powered from 12V or 24V DC supply
9V alkaline battery back-up
Proven optical sensor
Built-in relay with volt-free contacts
Third Party Accredited by BSI