How to Use the Reader
14 AY-T6350 Installation and Programming Manual
4.2 Optical Back Tamper
The reader includes an optical back tampering mechanism which
detects all attempts to dismantle the unit or remove it from the wall.
The status of the tamper mechanism is indicated by the purple
Tamper control wire.
When the back tamper optical sensor is in “darkness” status, the
internal tamper output transistor is pulled to low.
When the back tamper optical sensor is in its "lit" status, the internal
tamper output transistor's collector is open. A tamper signal is
detected by the host control panel.
4.3 LED Control
To cause the LED to remain green continuously, pull the LED control
wire (brown) to ground (black wire). If the LED control wire (brown) is
left open, the LED behaves as described above.
Connecting the LED control input to the access control unit’s LED
control output allows control of the LED color; for example, it may
turn it green then back to white on access granted by a valid card.
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