Verkada AC43 4-Door Controller for Government F

The Verkada AC43 is a high-performance 4-door controller designed for government facilities requiring robust access control. It supports up to 8 reader interfaces (Wiegand and OSDP), 8 supervised inputs, and 4 Form C relay outputs, ensuring comprehensive door management. With an ARM Cortex-M3 processor, 16MB Flash, and 32MB SDRAM, it delivers reliable performance for up to 240,000 cardholders and a 50,000-event buffer. The controller communicates via 10/100Base-T Ethernet and RS-485, with AES 128/256-bit encryption for secure data transmission. It operates on 12-24 VDC input voltage and is certified to UL 294, CE, FCC, and FIPS 201-2 standards.

Advantages

This controller offers advanced security features including OSDP v2 support and AES encryption, making it ideal for high-security environments. Its open architecture firmware allows for flexible integration, while the board-only design simplifies enclosure integration. The device supports both TCP/IP and RS-485 communication protocols, ensuring compatibility with existing systems.

Suitable for

• Government facilities requiring FIPS 201-2 compliant access control
• Organizations needing scalable 4-door control with up to 8 reader interfaces
• Applications demanding high cardholder capacity and event buffering

Key specifications

• Number of Doors Controlled: 4
• Reader Interfaces: 8 (Wiegand, OSDP)
• Supervised Inputs: 8 (4 door, 4 auxiliary)
• Relay Outputs: 4 Form C (2 door lock, 2 auxiliary)
• Communication Interface: 10/100Base-T Ethernet (TCP/IP), RS-485
• Cardholder Capacity: 240,000
• Event Buffer Capacity: 50,000
• Input Voltage: 12-24 VDC
• Operating Temperature: 0°C to 70°C (32°F to 158°F)
• Processor: ARM Cortex-M3
• Firmware: Open Architecture, OSDP v2 Support
• Encryption: AES 128/256-bit (OSDP & Network)
• Certifications: UL 294, CE, FCC, FIPS 201-2 Compliant
• Memory: 16MB Flash, 32MB SDRAM
• Mounting Type: Board Only (for enclosure integration)

Recommendations

For optimal performance, pair the AC43 with a compatible enclosure and power supply. Ensure network connectivity for remote management via Verkada's cloud platform.