Edwards EST SIGA-CR 05/03 it serves as a reliable

it serves as a reliable choice for expanding your security capabilities

CO sensor operation is similar to other TrueAlarm sensors (photoelectric or heat)

It also supervises the wiring to the connected load and reports the status to the panel as NORMAL

including: 1in

Edwards EST SIGA-CR 05/03 it serves as a reliableThe Control Relay Module Model EST SIGA CR, is a component of the Signature Series System. The SIGA CR is an addressable device used to provide one Form "C" dry relay contact to control external appliances (door closers, fans, dampers, etc.) or equipment shutdown. The Edwards EST SIGA CR requires the Signature Loop Controller. Can be mounted in a North American 2 1 2" (64 mm) deep 1 gang box, or standard 4" square 1 1 2" (38 mm) deep box with 1 gang