AC-225IP-PCBA Expandable Two Reader Networked Access Control Panel

AC-225-PCBA Expandable 2-Reader Networked Access Control Panel from Rosslare is designed to deliver secure, scalable, and reliable access management for commercial and enterprise security applications. Supporting both online and offline operation, this advanced network controller manages up to 30,000 active credentials, 30,000 PIN codes, and stores 20,000 offline event records to ensure uninterrupted security monitoring. Built for flexibility, the AC-225-PCBA is ideal for office buildings, industrial facilities, apartment communities, and enterprise access control deployments.

Advanced Access Control Performance and Scalability

Engineered for expanding security requirements, the AC-225-PCBA supports up to 128 access groups, 128 access areas, 128 time zones, 64 holidays, and 32 Smart Links automation rules. The controller can be expanded using compatible Rosslare expansion modules, providing additional readers, inputs, and outputs to accommodate growing installations. A built-in super-cap powered real-time clock preserves critical timing functions for up to 24 hours during total power loss without requiring battery replacement.

• Supports full online and offline operation
• Manages up to 30,000 credentials and 30,000 PIN codes
• Stores 20,000 FIFO event logs while offline
• Expandable architecture for larger access control systems
• Super-cap real-time clock backup for up to 24 hours

Flexible Integration for Modern Security Systems

The AC-225-PCBA supports a wide range of Wiegand reader formats, keypad formats, and locking hardware including electric strikes, maglocks, deadbolts, and sliding door systems. Compatible expansion modules such as the MD-IO84B and MDD02B allow installers to easily increase system capacity without replacing core infrastructure. Security integrators and contractors benefit from its versatile design and dependable performance in demanding environments.

• Commercial office buildings and corporate facilities
• Multi-tenant residential and apartment properties
• Industrial sites and warehouses
• Enterprise and campus access control deployments

Security professionals seeking a networked expandable access control panel can rely on the Rosslare AC-225-PCBA for dependable operation, scalability, and seamless integration with modern security infrastructure. Available through trusted USA access control and security equipment dealers.

Technical Specifications

• Model: AC-225-PCBA
• Controller Type: Expandable 2-Reader Networked Access Control Panel
• Credential Capacity: 30,000 active credentials
• PIN Capacity: 30,000 PIN codes
• Access Groups: 128
• Access Areas: 128
• Time Zones: 128
• Holiday Schedules: 64
• Smart Links Automation: 32
• Offline Event Storage: 20,000 FIFO records
• Expansion Options: MD-IO84B I/O module, MDD02B reader expansion module
• Reader Compatibility: Wide range of Wiegand reader formats
• Lock Compatibility: Electric strikes, deadbolts, maglocks, sliding doors
• RTC Backup: Super-cap real-time clock retention up to 24 hours
• Operation Modes: Full online and offline functionality