SIEMENS AD-11P SF 16/12 — SD-T78 78-inch sampling tube

— SD-T78 78-inch sampling tube

in other words can be used in

either manually or through panel programming

the FTM-1 provides the Fire Alarm Control Panel capability to monitor and control a circuit of up to two firefighter phones

SIEMENS AD-11P SF 16/12 — SD-T78 78-inch sampling tubeIn the first place, the Siemens AD 11P is air duct monitoring housings. When used with a compatible smoke detector, smoke and combustion products are detected for shutdown of the duct system and or operation of supplementary equipment as provided by the system control panel. When the Siemens AD 11P is operating, a sample of air is drawn from the duct as well as passed through the sampling tube. Also, the air sample passes through the smoke detector