The customer taps or inserts their card on the payment terminal.
Communicate
The terminal sends a command to the control unit via RS485 or MDB protocol.
Activate
The system unlocks a relay or starts the vending machine instantly.
SUITABLE FOR VENDING, ACCESS CONTROL AND AUTOMATED SERVICES
PAYMENT TERMINAL WITH RELAY & MDB CONTROL
Accept secure cashless payments and instantly activate connected devices. The LabKey payment terminal communicates with the control unit via RS485, allowing you to unlock relays, start machines, or trigger MDB-compatible vending systems after a successful card payment.
COMPATIBLE WITH MULTIPLE DEVICES
Works with vending machines, doors, gates, self-service machines, charging stations, and industrial equipment.
MDB AND RELAY ACTIVATION
Supports MDB vending integration and relay output control, making it suitable for both vending payments and access-based applications.
EASY INTEGRATION
Designed for quick installation with stable communication between the payment terminal and control unit via RS485.
CASHLESS CONTROL IN A COMPACT SYSTEM
The LabKey payment system is designed for businesses that need a simple way to connect card payments with real-world device control. Once the customer completes a payment, the terminal sends a command to the control unit, which instantly activates the configured relay or MDB function.
This makes it ideal for vending machines, gyms, hotels, vacation rentals, access doors, gates, charging stations, and unattended service points. The system is compact, reliable, and easy to integrate into new or existing installations.
Allow guests to pay for access to laundry rooms, parking areas, storage lockers, saunas, gyms, or private facilities without requiring staff intervention.
Gyms and Fitness Studios
Allow one-time or casual visitors to pay for entry without needing a membership. After payment, the system can unlock a turnstile, door, or gate instantly.
Vending Machines
Connect the payment terminal to MDB-compatible vending machines and enable fast card payments in unattended locations.
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Self-Service and Industrial Equipment
Activate machines, charging stations, kiosks, or service terminals only after a successful payment has been completed.