Johnson Controls DPT2641-025D 02/03

Johnson Controls DPT2641-025D 02/03

Note: allows reporting of ANY alarm or fault condition that appears on a VESDAnet loop regardless of the initiating zone

Optional thumb lock is available

When smoke enters the chamber a fraction of the collimated light is scattered onto the photo-diode

splashing and hose directed water

An eight-position dip switch allows for the address setting of the device and the wiring class/style of the devices that are connected to the module

Typical applications would be in medical patient areas where the softer chime tones are less disruptive than conventional fire alarm audible notification

This unit has an 18-inch (46 cm) probe and 2 x 4 electrical box housing construction

and is divided into four main types: infrared

— SSB501BHT 6” Temporal Sounder Base

Please note that both single pole and multi-location installations require a Leviton 9900 Series Control Unit to interface with the ballast

upright position

A highly visible external clear LED flashes red when the detector is in operational standby and changes to steady red in alarm state