AVer SF2111H series quick guide User Manual

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3. Installation steps

I/O Control Instruction

I/O terminal connector – used in application, for e.g., motion detection, event triggering, alarm

notifications. It provides the interface to:

Digital Input (GND+Alarm) : An alarm input for connecting devices that can toggle between an

open and closed circuit, for

1. GND (Ground) : Initial state is LOW

2. Alarm : Max. 50mA, DC 5V

Example: PIRs, door/window contacts, glass break detectors, etc. When a signal is

received the state changes and the input becomes active.

(1) Use screws to lock the

bottom of camera to the

ceiling or the wall.

(2) Use 3-Axis to adjust the lens

angle.

(3) Close the dome cover.

(4) Tighten the screw on the

cover to fix it.