Edwards EST PP46137-0067 Replacement Break GlassEdwards EST PP46137 0067 Replacement Break Glass insert for 6831 1 and 6831 3 frontplates.

providing the physical mounting interface to a compatible 4-inch square electrical box or appropriate surface/weatherproof backbox selection for the installation

4100ES RetroKit

The input circuit and relay operation are controlled independently and may be disabled separately

— 276-K1 Station Reset Key

4100U TIC to Legacy Power/Com

12 VDC (square case

The Edwards EST SIGA-MCC1 intelligent addressable single input signal module is the UIO plug-in version for Signature Series loops

Fire Alarm Control Panel Speaker Switch Expander

A diode is used to allow full signal circuit supervision

Refer to Installation Instructions 574-873 for additional information

Mounts on a standard 4 in

When the circuit is “armed” by selection from the fire alarm control panel