Axis A4020-E, Installation Manual, Page: 8 / 40

AXIS A4020-E Reader
result in impaired antenna function and prevent the reader from reading
the card. Too low voltage will impair the function of the reader.
Firmware version
AXIS A4020-E Reader has been tested for compatibility with the
UL294-listed AXIS A1601 Network Door Controller employing major
firmware version 1. Equivalent to other Axis door controllers with major
firmware version 1, as well as UL component version 1 in other Axis door
controller firmwares.
Performance levels for access control
This section contains performance level information required for UL 294
compliance.
Feature Level
Destructive attack test I
Security I
Endurance IV
Standby power I
Wire area
Note
Each wire shall have a conductor cross-sectional area that
corresponds to an conductor gauge range of AWG 26–18. Select
cables in compliance with your local regulations.
AWG
Diameter
mm (in)
Area
mm
2
26–18
0.405–1.024 (0.0159–0.0403)
0.129–0.823
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