Hartmann Controls prs-tdm Two Door Expander No Enclosure

Product Description

The HARTMANN CONTROLS prs-tdm is a two-door expansion module designed to extend the capacity of existing PRS-series access control systems. The board operates without an enclosure and uses solid state relays for door control outputs, making it a compact add-on for installers who need to scale up a system without adding a standalone controller. It integrates directly into PRS-2, PRS-4, and PRS-6 kit configurations and requires a PRS-MASTER controller to function. Licensed security or low-voltage technicians typically handle installation as part of a structured access control deployment.

This module is suited for commercial and light-industrial access control applications where additional door control points are needed beyond the base system capacity. It is installed alongside existing PRS-series hardware and communicates through the PRS-MASTER controller. The no-enclosure form factor allows it to be mounted inside an existing panel or enclosure already on site, reducing hardware overhead in retrofit and new-construction scenarios alike.

Key Features

• Expands PRS-2, PRS-4, and PRS-6 kit systems by adding two additional door control points
• Uses solid state relays for door outputs, reducing mechanical wear and improving switching reliability
• No enclosure included, allowing installation inside an existing panel or enclosure
• Requires PRS-MASTER controller for system operation
• Designed for scalable, multi-door access control configurations

Compatibility

Compatible with HARTMANN CONTROLS PRS-2, PRS-4, and PRS-6 kit systems. Requires a PRS-MASTER controller. Not a standalone device.

Installation Notes

Installation should be performed by a licensed low-voltage or security systems technician familiar with access control wiring practices. Power down the entire access control system before connecting or disconnecting this module. Follow all applicable local low-voltage wiring codes and the PRS-MASTER controller documentation for proper integration. Do not apply line voltage to the module inputs or outputs.

Technical Specifications

• Door Expansion Capacity: 2 doors
• Relay Type: Solid state
• Enclosure: None included
• Required Controller: PRS-MASTER

Standard Information

• Brand: HARTMANN CONTROLS
• Manufacturer Part Number: prs-tdm