Designed to expand the original 8 zones to 16 (all onboard) by simply plugging it directly onto the main panel. - Powered by new 1,5A onboard power-supply - Small footprint: it plugs directly into..

Designed to expand the system from 16 zones to 64 (all onboard) by simply plugging it directly onto the main panel. - Each 8-Zone expander provides an extra 8 zones. - 8 wired, end-of-line supervi..

There are a number of situations where an emergency alert button may be required. These can include instances such as an elderly person living alone who may have had a fall or a shop owner who require..