SIEMENS HFPO-11

SIEMENS HFPO-11Designed for FS 250 Control Panels, the two wire, plug in HFPO 11 HFP 11 Intelligent Smoke Detector Intelligent Smoke Detectors provide the most reliable detection system available with state of the art microprocessor circuitry with error check, detector self diagnostics, and supervision programs. The HFPO 11 intelligent fire detector is compatible with the DPU field device programmer tester unit, which is a compact, portable, menu driven accessory

Push Button

The net effect is response speed up to five times greater than earlier designs

Mounts to a standard double-gang or four-inch square back box

Download GSA-CR Datasheet (PDF)

This system offers flexible installation with an operating range of up to 100 meters

precise prism positioning during installation

Doubling the distance from the signal to the ear will theoretically result in a 6 dBA reduction of the received sound pressure level

The Siemens SEF-W White Wall Speaker delivers clear

Communication takes place over the power (+ and –) lines

45 and 46E rolling ball switches are insulated

2 °C) Alarm threshold plus a separate programmable Emergency threshold:

27 lb-in spring return