The L4150 Keypad is designed for usage with the Optimum L4150 processing and payment unit. With a simple install, the keypad is a perfect expansion to the already convenient Optimum L4150 device, especially for assisting those who are visually impaired.
Enhanced Security Features
- Fully compliant with latest PCI security requirements
- Privacy shield deters unauthorized viewing of PIN entry
- No financial key injection required
- Encrypts/decrypts all communications between the Secure Keypad and Optimum L4150 payment device
Functionality and Usability
- 13-key PIN pad provides tactile feedback for the visually impaired
- Keypad can be used for both data and PIN entry
- Data/PIN entry provides tonal feedback to minimize human error
Quick and Easy Upgrade Process
- Field installation process can be completed in minutes
- Unique “handshaking” between the device and the Optimum L4150
- Secure Keypad provides mutual device authentication so installation can be performed in any location
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