Zycoo IA03 Guía De Instalación Rápida página 6

Use an 8 mm drill to drill 4 mounting holes on the wall with 99 (H) x 38.3 (W)
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spacing, each hole should be able to fit M6*25mm anchor.
Push the 4 anchors into each of the mounting holes with a rubber hammer.
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Unscrew and remove the front panel from the SIP safety intercom using the L-
3
shaped screwdriver.
Lead the network cable, DC power cable (if PoE is not enabled on the network
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cable), sensor and door lock cables through the hole on the back or bottom of the
rear panel box.
Place the rear panel box to the mounting holes and perfect the box position and fix
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the box with the KA4*25 mm screws.
Connect the network cable to the RJ45 connector, and the power cable (if DC
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power supply is used) to the J2 (blue) connector of the intercom mainboard on the
front panel.
Connect sensor, electric door lock and other devices to the J2 connector according
to the instruction diagram below.
Install the front panel onto the rear panel box and tighten the screws using the L-
8
shaped screwdriver.
Reset Factory Defaults
Press and hold the reset button on the intercom mainboard for 5 seconds till you hear
voice prompts "Resetting factory defaults, rebooting...", now release reset button and
the SIP safety intercom will now reset.
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Reset button (on the backside).
12V-
Negative terminal of 12V DC connector.
12V+
Positive terminal of 12V DC connector.
NC
NO output of the dry contact relay.
COM
COM input of the dry contact relay.
NO
NC output of the dry contact relay.
IN-
Negative terminal of digital level input.
IN+
Positive terminal of digital level input.
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