- 3 operating modes for different usage needs (M4, M6, M8).
- 1,024 or 65,536 with a user card and/or PIN code entry method.
- Entry methods: - card only - card and code - code only - user number and code.
- It can work independently, including 1024 users and anti-pass-back function.
- Formats: Wiegand 26, Wiegand 34.
- It can be programmed from a PC or from its own keyboard.
- Control cards: Proximity (AR-2561), key fob (AR-701KPCRL), ISO (AR-8792).
- 10-18 cm reading distance.
- External reader (auxiliary reader) port for exit, exit or anti-pass-back.
- Separate push-button inputs for exiting and internal door opening (exit button).
- Built-in relay for direct door opening control and separate tamper switch (C-NO-NC).
- The relay output can be continuous or momentary (pulse).
- In pulse operation, the relay operation time can be freely set from 0.1 to 600 seconds.
- In the network, in the event of a controller error, it automatically enters independent controller mode.
- Automatic reclosing function.
- Protection against unauthorized intrusion, prevents code attempts.
- It can be set to activate the keypad lock for x number of incorrect codes for x time.
- Built-in monitor to prevent system downtime.
- Temporary blocking and enabling of user codes and cards.
- Sound signal and light signal when the buttons are pressed and when the card is read.
- Red and green LED indicators for programming.
- You can enter programming mode with a master card or master code.
- RS-485 serial interface, 125 kHz RF frequency.
- EEPROM memory, 9-16VDC power supply.
- Strong ABS plastic housing.
- Weight: 100g.
- Operating temperature: -20°C to +75°C.
- CE certification.
- RoHS certificate.

Features of M4 and M8 modes:
- Can work independently (1024 users).
- A separate 4-digit user code can be assigned to each user.

Comment:
The M4 and M8 operating modes differ in that, in [code only] door control mode, the use of user number and user code is required in M4 mode, and only the user code is required for door control in M8 mode.

Features of M6 mode:
- It can operate independently with a maximum of 65,536 users.
- Door control is only possible with a card.