SATEL ACU-280
3
1
Introduction
The ACU-280 controller enables expansion of the alarm system by adding the ABAX 2
wireless devices. It can work as expander of wireless devices for SATEL alarm control
panels:
INTEGRA and INTEGRA Plus (firmware version 1.19 or newer),
VERSA, VERSA Plus and VERSA IP (firmware version 1.09 or newer).
The controller does not support the ABAX wireless devices.
The ABAX 2 system offers two-way communication. All transmissions are acknowledged,
which ensures that the information has been received and makes it possible to check the
presence of devices in the system in real time. Configuration of settings, testing and updating
of the firmware of wireless devices are carried out via radio and, consequently, do not require
removal of their enclosure.
2
Features
Support for up to 48 ABAX 2 wireless devices (the number of supported devices depends
on the configuration).
Support for ABAX 2 wireless keypads:
– up to 4 INT-KWRL2 keypads,
– up to 6 VERSA-KWRL2 keypads.
Support for APT-200 keyfobs (the number of supported keyfobs depends on the
maximum number of control panel users).
AES standard encrypted two-way radio communication in the 868 MHz frequency band.
Transmission channel diversity – 4 channels for automatic selection of the one that will
enable transmission without interference with other signals in the 868 MHz frequency
band.
Communication bus for connecting the controller to a SATEL control panel.
Controller firmware update capability.
Ability to remotely update the firmware of wireless devices (except for the ASD-250
wireless smoke detector).
Tamper protection against enclosure opening.
