Products Dortronics Controller Offers Superior Control November 15, 2021 Dortronics’ 48900 PLC interlock controller is a cost-effective solution for implementing door interlock and mantrap systems with up to nine doors.Read More
Dortronics’ Door Controllers Have Many Vital Features June 17, 2019 The 4800 Series door interlock controller accommodates up to five doors, including doors with automatic openers.Read More
.jpg?height=168&t=1636992021&width=275 "Dortronics controller")
