ACTAtek ACTAtek3 ACTA3-1k-FAM-SM-C, Руководство пользователя

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ACTA tek Pte Limited
ACTAtek3 Manual 14
3.2. Connection Details:
3.2.1. JP18

Used for 12V 1A power output.
3.2.2. JP20

Used for video output. The output can be connected to any television or monitors with AV
input.
3.2.3. J3

Used for alarm purpose, when the case of the unit is open, the alarm will be triggered.
When it is triggered, the two pins will be short circuit.
3.2.4. J4

Used as door switch1.
3.2.5. JP17

Used for debug or connecting external IO board.
3.2.6. JP19

Used for connecting external card readers.
3.2.7. J6

Working as a doorbell. If doorbell key on the front panel is pressed or it is enabled from
the web page the two pins will be short circuit.
3.2.8. P4

Used to connect external modem.
3.2.9. J2

Used for door strike. NO (normal open) is open circuit normally, and will be short circuit
when door is open. NC (normal close) is short circuit normally, and will be open circuit
when door is open.