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EPIR3 User Manual v1.3
Wired siren/bell
1. Remove the terminal block from the slot.
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2. Loosen the screws of the terminals using a athead screwdriver.
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3. Connect BELL wire (usually – red) of the wired bell/siren to BELL+ terminal, while the GND (usually - black)
wire to BELL - / COM terminal.
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BELL BELL+
BELL-/COM
Z2
GND
The wired siren/bell, connected to the
wired output, must be piezo type and
powered from +7... +11V. The current
consumption must not exceed 150 mA.