HONEYWELL TC809B1008 ATT 26/08 it supports both Fail-Safe and

it supports both Fail-Safe and Fail-Secure modes

The basic functions of the RM7888A include semi-automatic burner startup sequencing

selection switches/inputs

The Velociti Series 3 heat detectors are intelligent addressable detectors with point ID capability that enable each detector address to be set with rotary address switches providing exact device locations

Class A (Style Z)

HONEYWELL TC809B1008 ATT 26/08 it supports both Fail-Safe andThe TC809B Mini Monitor Module can be installed in a single gang junction directly behind the monitored unit. Its small size and light weight allow it to be installed without rigid mounting. The TC809B is intended for use in intelligent, two wire systems where the individual address of each module is selected using rotary switches. It provides a two wire initiating device circuit for normally open contact fire alarm and security devices.