Bosch D285DH

Bosch D285DHThe D285DH duct detector head is suitable for two wire or four wire application, depending on base. The detector is part of a two component system: the duct detector housing and the duct detector head. The housing is permanently attached on the duct. The interchangeable duct detector head quickly detaches for replacement and cleaning without affecting circuit wiring. The D285DH duct detector head attaches to the following duct detector housings: D340

durable construction

The Siemens FDT421 is an intelligent plug-in Heat Detector for use with FireFinder XLS and Desigo Fire Safety Panels

For example

The Wheelock AMT multitone horns and horn strobes provide the industry with a UL Standard 1971 and UL Standard 464 combination audible/visual device that simplifies installation and offers three (3) distinct prioritized audible signals from three isolated inputs

Bosch F220-135 is an electronic rate-of-rise

It provides an additional

The Bravo 6 is equipped with a specially designed lens which enables the detector to discriminate between humans and small to mid-sized pets

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Pet owners are protected from false alarms through Vertical Beam Shaping (VBS)

Use them with commercial fire protective signaling systems and household fire warning systems (see NFPA 72

These enclosures can be installed remotely up to 1

Fully open the valve and ensure that the PCVS restores to normal