Key features:

Core Functionality Standalone Operation: Functions as a complete access control system for a single door without needing a separate main control panel (though it can be connected to one).

High User Capacity: Supports up to 8,000 Users (cards or PINs, depending on the specific variant).

Multiple Access Methods: Provides three ways to unlock the door:

Card (Proximity Card/Keyfob)

PIN (4-digit code)

Card + PIN (for higher security)

Durability and Design Robust Construction: Housed in a strong metal case (often Zinc Alloy) with an anti-vandal design.

Waterproof: Conforms to a high IP rating (often IP65 or IP68), making it suitable for both indoor and outdoor installation, even in harsh weather.

Input Method: Features a built-in Digital Keypad (sometimes a backlit touch screen keypad).

System Integration Dual Wiegand Support: Includes both Wiegand 26/34 Output and Input.

Output: Allows the unit to be used purely as a robust card reader for a third-party access control panel.

Input: Allows connecting an external Wiegand reader for entry/exit management.

Reader Frequency: Compatible with common RFID standards, typically 125KHz EM cards, with some variants also supporting 13.56MHz MF (Mifare) cards.

Built-in Alarms: Includes Tamper Alarm (LDR for anti-tamper) and Door Sensor Alarm functions.

Interfaces: Features connections for an Exit Button, Doorbell, and an Electric Lock (Fail Safe/Fail Secure).