Dortronics continues to fulfill the market’s demand for flexible door interlock and mantrap systems with their highly versatile and economical 4800 Series Intelligent Interlock Controllers. Featured at ASIS 2017 in the Dortronics booth (# 1925), the 4800 Series offers users the flexibility to configure the controller in the field to accommodate up to five doors with ample flexibility for various input/output configurations. Also featured is a new accessory product for contact relays which further expands system design possibilities.
PLC-based door controls
