ACCESS CONTROLLER ASI1212D-D DAHUA

Product Description

The Dahua ASI1212D-D is a standalone biometric and card access controller used to secure single-door entrances. It combines card reading (EM 125 kHz), fingerprint verification, and password/PIN entry in one unit — and doesn’t require a separate door controller board.

This model is often used in offices, commercial facilities, stockrooms, and other spaces that need robust but straightforward access control.

Key Features

 Authentication Methods

• EM 125 kHz card reader (built-in) (“-D” stands for EM card support)

• Fingerprint verification (up to ~3,000 templates)

• Password/PIN entry

• Combination authentication (e.g., fingerprint + card or PIN + card)

Capacity & Storage

• Up to 30,000 valid card holders

• Up to 150,000 event logs (door-access history)

• Fingerprint capacity ~3,000

 Connectivity & Integration

• TCP/IP network connection (10/100 Mbps) — for PC monitoring or remote management

• Wiegand output & RS-485 interfaces for external readers or controllers

• P2P connection support (e.g., via SmartPSS)

Door Security Features

• Anti-passback (prevents re-entry without exit)

• Multi-card opening options

• Alarms:

  • Door timeout alarm (door left open)

  • Intrusion alarm

  • Duress alarm

  • Tamper / anti-remove alarm

 Scheduling

• 128 time schedules

• 128 time periods per schedule

• 128 holiday schedules for special access rules

User Management

Supports user groups like:
General, VIP, Guest, Patrol, Blacklist, Duress — with individual access rights.

Physical & Operating Specs

Typical Uses

✅ Standalone single-door access systems
✅ Offices & commercial spaces
✅ Biometric plus card + PIN authentication
✅ Locations needing local and network management
Your controller can also link to PC software for monitoring or remote configuration via TCP/IP.