{"product_id":"awid-sr-2400-gr-0-mullion-reader-reliable-4-to-5-5in-read-range","title":"AWID SR-2400-GR-0 Mullion Reader - Reliable 4 to 5.5in Read Range","description":"\u003cp\u003eOur review of the AWID SR-2400-GR-0 mullion reader finds it best suited for installers and property managers who need a compact, durable card reader for doorframes and narrow mounting locations. The bottom line: this Wiegand-only mullion reader delivers a consistent 4 to 5.5in read range in a slim gray housing, making it a practical choice when space is limited and integration with existing access control systems is required. Its simplicity and predictable performance are the single biggest reasons to buy.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiegand interface:\u003c\/strong\u003e Integrates with most access control panels to allow straightforward connection and central management.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4 to 5.5in read range:\u003c\/strong\u003e Provides reliable card detection for typical proximity credentials while keeping accidental reads minimal on narrow mounts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMullion mounting width:\u003c\/strong\u003e Slim profile designed specifically for mullion or narrow frame installation where a full-size reader will not fit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndoor\/outdoor capability:\u003c\/strong\u003e Built to work in both sheltered exterior and interior doorframe locations for flexible deployment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGray finish:\u003c\/strong\u003e Neutral color that blends with most commercial and residential doorframes for unobtrusive installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis reader is ideal for security integrators, facilities teams, and installers who need a compact reader that conforms to mullion mounts and connects to Wiegand-based access control systems. It suits offices, small businesses, and multi-tenant buildings where a slim, unobtrusive card reader is required.\u003c\/p\u003e\n\u003cp\u003eCustomers who need multi-protocol support, built-in credentials, or wireless\/standalone battery operation should look elsewhere, since this model is explicitly a Wiegand-only device focused on reliable wired integration rather than feature-rich standalone operation.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSimple Wiegand connectivity makes integration with existing access controllers straightforward.\u003c\/li\u003e\n\u003cli\u003ePredictable 4 to 5.5in read range balances usability with reduced false reads in tight installations.\u003c\/li\u003e\n\u003cli\u003eSlim mullion form factor suits narrow mounting spaces and doorframes without crowding adjacent hardware.\u003c\/li\u003e\n\u003cli\u003eDurable gray housing blends into common fixtures for discreet installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWiegand-only design limits flexibility for sites that want IP, Bluetooth, or multiple credential formats built in.\u003c\/li\u003e\n\u003cli\u003eFeature set is focused and minimal; no onboard controller or advanced configuration options are included.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eSR-2400-GR-0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterface\u003c\/td\u003e\n\u003ctd\u003eWiegand only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRead range\u003c\/td\u003e\n\u003ctd\u003e4 to 5.5in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eMullion width mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinish\u003c\/td\u003e\n\u003ctd\u003eGray\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUse\u003c\/td\u003e\n\u003ctd\u003eIndoor\/outdoor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe AWID SR-2400-GR-0 is a pragmatic choice for professionals who need a small, dependable mullion reader that plugs into Wiegand access control systems. It offers good value when a compact footprint and consistent 4 to 5.5in read range are the priorities, but buyers who require multi-protocol or standalone features should consider alternative models.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIs this reader weather resistant?\u003c\/strong\u003e\u003cbr\u003eYes, it is rated for indoor\/outdoor mullion installations, suitable for sheltered exterior doorframes and interior use.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan it connect to IP controllers directly?\u003c\/strong\u003e\u003cbr\u003eNo, the SR-2400-GR-0 is a Wiegand-only reader and requires a compatible access control panel.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat mounting locations are supported?\u003c\/strong\u003e\u003cbr\u003eIt is designed for mullion or narrow-width mounting on doorframes where a full-size reader will not fit.\u003c\/p\u003e","brand":"AWID","offers":[{"title":"Default Title","offer_id":48199490568411,"sku":"B004KO3SH4","price":124.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/51q7VJw5tIL._AC_SL1500.jpg?v=1770261825","url":"https:\/\/gearmusthave.com\/products\/awid-sr-2400-gr-0-mullion-reader-reliable-4-to-5-5in-read-range","provider":"GearMustHave","version":"1.0","type":"link"}