Edwards EST SIGA-H2D SF 02/01 This allows an installer to
$114.45
Description
This allows an installer to pre-wire bases (included with heads)
– ETL Listed
Auxiliary Contacts
Alarm and supervisory relay contacts are available for control panel interface (alarm initiation)
It is compatible with EST3
Edwards EST SIGA-H2D SF 02/01 This allows an installer toThe SIGA H2D is a dual reporting heat detector that features a fixed 135 F (57. 2 C) Alarm threshold plus a separate programmable Emergency threshold: Fixed temperature reporting generates an Alarm condition when the devices 135 F (57. 2 C) is reached; Emergency reporting can be used to report elevated temperatures in evacuation elevator lobbies and machine rooms, as well as heat warnings and freeze warnings for areas that are sensitive to temperature
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