R28 Door Phone Administrator Guide
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Parameter Set-up:
•
Milestone Enabled:
enable integration with the Milestone system. It is disabled by
default.
22.4 Power Output Control
R28 can serve as a power supply for the external relays. Path:
Intercom > Advanced >12V
Power Output.
Parameter Set-up:
•
12V Power Output:
select
Disabled
to disable the power output function; select
Always
to enable the access controller to provide continuous power to the third-party
device. Select
Triggered By Open Relay
if you want the R28 to provide power to the
third party device via 12 output and GND interface during the timeout when the
status of relays is shifted from low to high.
•
Time Out (Sec)
: select the power supply time duration after the relay is triggered.
Three options:
3, 5, 10
. It is 3 seconds by default. The power output is 12V, and the
maximum output amperage is 0.8A.
22.5 Integration with Lift Control
You can connect the R28 door phone with AKuvox EC32 lift controllers and third-party lift
controllers for the lift control. You can summon the lift to go down to the ground floor
when you are granted through various types of access methods on the door phone. To set
up the lift control, go to
Intercom > Lift Control
interface.
Summary of Contents for R28 Series
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