4-Door / 4-Reader Web Controller

ACCOVOS ACC24 — 4-Door / 4-Reader Intelligent IP Controller

The ACC24 is a powerful IP-based access controller from ACCOVOS, purpose-built to manage 4 doors and 4 readers with seamless integration and robust performance.

Supporting both Wiegand and OSDP readers, the ACC24 is engineered for flexibility while ensuring enterprise-grade security. It works natively with ACCOVOS secure DESFire® EV1/EV2 credentials, delivering reliable encryption that makes card cloning a thing of the past. In the event of power loss, encryption keys auto-restore, ensuring fast and secure system recovery without manual intervention.

Key features include:

  • Supports up to 4 doors / 4 readers

  • Encrypted credential management with DESFire® EV1/EV2

  • Automatic key recovery for zero-downtime restart

  • Fully compatible with ACCOVOS cloud-based access control platform

  • Easily scalable for elevator control and wireless lock integration

Whether for commercial buildings, multi-tenant sites, or critical infrastructure, the ACC24 provides a future-ready access control solution — engineered for reliability, scalability, and security.

Description

Product Specifications

TECHNICAL SPECIFICATIONS
TechnologyMIFARE DESFire EV1 / EV2
Security levelHigh
User limitUp to 20,000 users 
Number of relays4
MountingSurface
Temperature range-4 °F / -20 °C to 158 °F / 70 °C
ELECTRICAL SPECIFICATIONS
Minimum voltage (V)120
Maximum voltage (V)240
AC/DC voltageAC
Max power consumption (mA)3300
Battery includedNo
CERTIFICATIONS
IP protection indexIP20
APPEARANCE
Surface materialMetal cabinet + PCB
ColorWhite (cabinet)
DIMENSIONS
Product height15.75 in / 400 mm (box)
Product width9.8 in / 249 mm (box)
Product diameter2.8 in / 71 mm (box)
Product weight99.97 lb / 4.5 kg

Downloads & Documents

Downloads & Documents

Software and firmware
Technical documents
Commercial documents
Key Features

ACC24 : Key Features

  • Manages 4 doors / 4 readers (entry on each reader port)

  • Stackable system – expand up to 500 doors with additional controllers

  • Pre-wired universal power input (120V / 240V) for fast, easy installation

  • Built-in Ethernet with AES-256 encrypted communication

  • Embedded secure HTTPS web server – no external software needed

  • Includes Accovos Web Access platform, lifetime free updates, and free mobile app