Two Reader Expansion Board [Does not support OSDP readers or wet outputs]. The BRIVO® ACS6000 series hardware is our next generation of native IP control panels designed to support components of the BRIVO® OnAir™ and BRIVO® Onsite Server access control platforms. IP based access control and alarms. Supports up to 30 card readers per control panel. Supports BRIVO® OnAir™ Pass credentials (ACS6000-E only). Host communication via ethernet and/or Wi-Fi. Encrypted storage and communications. Host authentication via digital certificates. Modular growth via expansion boards. Supports Wiegand and OSDP compatible readers. Supports select wireless door locks.