NXT-6RK
The NXT-6RK may be mounted directly to standard U. S. A. sized single-gang wall boxes, and is ideal for applications requiring an access credential and/or personal identification number (PIN), such as high security dual verification. It connects to an NXT Controller via the NXT-RM-3 Reader Interface Module to allow the Wiegand format keypad data to be read by the controller while at the same time reading standard NXT formatted cards.

NXT-RM3
The NXT-RM3 securely plugs directly onto an NXT Controller or an NXT-4X4 or GIOX I/O Expansion Module with excellent mechanical and electrical integrity. The option to bring the reader terminations to the I/O modules provides substantial savings in wiring costs because door functions can be located closer to the reader/door, with only 4 wires required to be cabled to centrally located controllers.