ARU-200 radio signal retransmitter receives transmissions from ABAX 2 wireless devices and retransmits them. ARU-200 can extend the range of the ABAX 2 system wireless communication.

• retransmission of signals from 46 wireless devices
• encrypted two-way radio communication in the 868 MHz frequency band (AES standard)
• diversification of transmission channels - 4 channels allow automatic selection of one that guarantees transmission without interference with other signals in the 868 MHz frequency band
• remote upgrade of retransmitter firmware
• LED indicator of retransmitter status
• tamper protection against opening the enclosure
• power supply 230 V AC
• built-in switching mode power supply
• short-circuit protection of power supply input
• battery as an emergency power source
• battery charging system
• battery monitoring and disconnection of discharged battery

ARU-200 retransmitter is supported by two controllers:

• ACU-220
• ACU-280