The D-Tech EM Monogate series is a reliable solution to replace existing defunct EM installations. There are two options available: the EM Monogate and Hybrid EM -RFID Monogate. Both systems work with your current tags, with the latter able to detect RFID tags as well as EM tags.
As a D-Tech customer, you will also receive first class service and installation with ongoing support and technical advice.