Introducing the Pach & Co USKPR Satellite Keypad and 26-Bit Card Reader, the perfect addition to your Quantum Series security system. This innovative keypad allows for seamless integration with up to 32 USKPR devices, enhancing your access control capabilities. Featuring a single relay, it ensures reliable performance, while the audible tone and LED indicators provide clear feedback for both valid and invalid access attempts. With a secure 4-digit access code and compatibility with 26-BIT Wiegand technology, you can trust that your premises are well-protected. Upgrade your security today with this essential device and experience peace of mind!