Simplex 565-905 4-Wire Duct Detector BoardThe Simplex 565 905 4 Wire Duct Detector Board is designed for use with Simplex 4098 9685, 9686, 9688, 9755, 9756 Series Duct Detectors.

Mounts on a single gang box

Console ECS Local Operating

separate box is not required

The Simplex 49SO-APPLC Ceiling Mount Addressable Speaker is a TrueAlert Addressable Notification Appliance

aircraft hangers

Simplex® electronic heat detectors use a fast response

Simplex 2099-9803 is Breakglass for use with Simplex 2099 Series Manual Pull Stations

The use of a break-rod can be a deterrent to vandalism without interfering with the minimum pull requirements needed for easy activation

copper wire

It is driven by an open-collector input from a controlling device such as the 5880 LED I/O Module

and surface or WP box separately

we will confirm the serial number of the product