{"product_id":"hartmann-controls-prs-tdm-two-door-expander-no-enclosure","title":"Hartmann Controls prs-tdm Two Door Expander No Enclosure","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe 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.\u003c\/p\u003e\n\u003cp\u003eThis 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.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eExpands PRS-2, PRS-4, and PRS-6 kit systems by adding two additional door control points\u003c\/li\u003e\n  \u003cli\u003eUses solid state relays for door outputs, reducing mechanical wear and improving switching reliability\u003c\/li\u003e\n  \u003cli\u003eNo enclosure included, allowing installation inside an existing panel or enclosure\u003c\/li\u003e\n  \u003cli\u003eRequires PRS-MASTER controller for system operation\u003c\/li\u003e\n  \u003cli\u003eDesigned for scalable, multi-door access control configurations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eCompatible with HARTMANN CONTROLS PRS-2, PRS-4, and PRS-6 kit systems. Requires a PRS-MASTER controller. Not a standalone device.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation 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.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDoor Expansion Capacity\u003c\/strong\u003e: 2 doors\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRelay Type\u003c\/strong\u003e: Solid state\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnclosure\u003c\/strong\u003e: None included\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRequired Controller\u003c\/strong\u003e: PRS-MASTER\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: HARTMANN CONTROLS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: prs-tdm\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HARTMANN CONTROLS","offers":[{"title":"Default Title","offer_id":51268511957298,"sku":"PRS-TDM","price":458.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/308909270.webp?v=1780704439","url":"https:\/\/voomisupply.com\/products\/hartmann-controls-prs-tdm-two-door-expander-no-enclosure","provider":"Voomi Supply","version":"1.0","type":"link"}