511DCISKIT. This PAC 511 Dci starter kit contains all you need to quickly install, configure and protect your property using network infrastructure. Suitable for use on one door this access control solution kit is designed to be used with 'Access Central' access control software and comprises of the following: PAC 511 DCi in metal enclosure with 3A PSU GS3 Mullion HF reader Admin MT reader PAC OPS fob x 10. Designed to work with 'Access Central' access control software. Kit to install, configure and protect your property using network infrastructure. Starter kit for 1 door.