Alarm.com | The ADC-AC-X1100-4PSE Four Door Controller & Power Kit comes with an X1100 Two Door Controller and X100 Two Reader Expansion Module pre-wired to a 12/24V DC dual-voltage power supply via a distribution module.... | ADC-AC-X1100C-4PSE

The ADC-AC-X1100-4PSE Four Door Controller & Power Kit comes with an X1100 Two Door Controller and X100 Two Reader Expansion Module pre-wired to a 12/24V DC dual-voltage power supply via a distribution module. Designed for ease of installation, this self-contained kit can provide power for a complete 3-4 door access control system.