Latching Hold-up Switch U Shape Key Reset
The HUS-7A is a single button, latching hold-up switch designed to provide a rapid signal to alarm systems. It is activated by pressing down the single button switch.
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The HUS-7A is a single button, latching hold-up switch designed to provide a rapid signal to alarm systems. It is activated by pressing down the single button switch
A status window indicates the condition of the switch: RED (alarmed), BLUE (armed). A U-shaped key is supplied to reset the HUS-7A. The hold-up switch sends a signal to a dedicated 24 hour hold-up circuit of a burglar control panel.
4370034 Specifications PDF
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