
The bracket accessory is EN Grade 3 Compliant and must be installed and wired correctly.
The optional ceiling or wall mount bracket, when installed the wall tamper must be connected in series with the cover tamper inside the FLX-A series detector. To simplify the connections, use the SP (spare) terminal to join the bracket tamper and the terminal from the panel as below.

PEU options and EOL resistor values for common alarm panels

