. MTPADP-EH-SA – Backlit keypad with EM & HID RFID reader 125 kHz

The MTPADP-EH-SA is a backlit proximity keypad with integrated RFID reader, ideal for access control of automatic doors and gates.
It combines the security of the numeric code and the convenience of the RFID badge in a single device, offering a sleek design with a weatherproof ABS case.

It can manage up to 1000 users, configurable with code, card or code + card, and has a built-in relay from 2A to 24V AC/DC.
The backlighting of the blue keys ensures easy operation even in dimly lit environments, while the keypad lock after 8 incorrect attempts increases safety.

Thanks to the RS-485 interface, the keypad can be connected to remote relay modules (RTT, RU2, DINRTT, RB0408) to manage up to 9 relay outputs, making it extremely versatile in multi-port or complex systems.
Visual cues via multi-coloured LEDs (green, orange, red) and integrated sounder round off the user feedback functions.

Installation is simple (wall mounting) and the IP65 degree of protection allows it to be used outdoors as well.

Main technical features:

• Technology: Keyboard + RFID Reader EM4100 / HID compatible 125 kHz

• Number of users: Up to 1000 (codes, tiles or combinations)

• Keys: Blue backlit

• Keypad lock: 30 s after 8 consecutive errors

• Reading distance: Up to 4 cm

• Relay outputs:

  • 1 built-in relay (2A/24V AC/DC)

  • 2 relays with RTT module

  • 3 relays with RU2 or DINRTT

  • 9 relays with RB0408 I/O board

• Interface: RS-485

• Relay Time: 1–99 s (Pulse or Hold)

• Beacons:

  • Green LED – relay status

  • Orange LED – programming

  • Red LED – Relay Output Status 2

• Audible: Integrated buzzer

• Tamper protection: Yes

• Power supply: 12–24 V AC/DC

• Power consumption: max. 100 mA

• Custody: ABS, Wall Mount (Surface Mount)

• Degree of protection: IP65

• Sizes: 51 × 92 × 27 mm

• Weight: ~130 g

• Operating temperature: -20°C ÷ +50°C

• Operating humidity: 5%–95% (non-condensing)