Two Door Expander Without Enclosure

The PRS-TDM-MECH (Two Door Module with mechanical relays) is used to expand the door/reader/input/output capacity on the PRS-2DR Starter. ideal for installs or retrofits where power supplies and wiring are pre-existing. Up to 4 can be added within a single PRS-Door controller for a maximum of 8 doors.

Features:

• 12VDC power is provided from the PRS-Master controller via interconnect strips. Can be externally powered.
• RS-458 communication between PRS-Master and TDM expansion panels.
• Easy to set addressing via dip switches. Clear labeling of inputs, outputs and reader ports. LED indicators for input, output and connectivity.
• 6 Digital or Supervised inputs in total. These inputs are fully configurable and can be assigned to any door for more complex setups.