{"product_id":"proid20bm-rs-mifare-card-reader-13-56mhz-rs485-ip65-black","title":"PROID20BM-RS – ProID Series 13.56MHz Mifare RFID Card Reader (RS-485 Output, IP65 Waterproof, Matte Black)","description":"\u003ch4\u003eProduct Overview\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cb\u003ePROID20BM-RS\u003c\/b\u003e\u003cspan\u003e is an enterprise-grade physical access control proximity reader engineered for high-security commercial,\u003c\/span\u003e\u003cspan\u003e institutional,\u003c\/span\u003e\u003cspan\u003e and industrial facilities.\u003c\/span\u003e\u003cspan\u003e Operating at a radio frequency of \u003c\/span\u003e13.56 MHz, this reader is optimized for high-speed, encrypted credential transactions using standard Mifare (Classic \/ Desfire \/ Ultralight \/ Plus \/ S50 \/ S70) contactless smart cards, fobs, and mobile NFC tags. Designed with an advanced industrial RS-485 communication bus output, the PROID20BM-RS provides long-range serial connectivity to master access control panels—eliminating the strict 100-meter wiring distance limitation of legacy Wiegand systems while facilitating multi-drop reader bus topologies.\u003c\/p\u003e\n\u003cp\u003eEngineered to perform reliably under extreme environmental conditions, the reader features an IP65 weatherproof ingress protection rating achieved through an internally encapsulated, silicone-potted solid-state electronic assembly encased in high-impact ABS+PC polymer housing. Designed in a sleek, architectural matte black finish, it integrates an intuitive tri-color LED status bar (Red\/Green\/Blue) along with an audible piezoelectric buzzer to provide distinct visual and acoustic feedback for access granted, access denied, and tamper conditions. With a read range of up to 5 cm (2 inches) and transaction response speeds under 300 ms\u003cspan\u003e,\u003c\/span\u003e\u003cspan\u003e the PROID20BM-RS is an optimal credential verification terminal for door mullions,\u003c\/span\u003e\u003cspan\u003e security turnstiles,\u003c\/span\u003e\u003cspan\u003e and perimeter gates.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e✅ Key Features\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003e13.56MHz High-Frequency Smart Card Engine:\u003c\/b\u003e\u003cspan\u003e Fast,\u003c\/span\u003e\u003cspan\u003e secure reading of 13.\u003c\/span\u003e\u003cspan\u003e56MHz Mifare contactless smart cards,\u003c\/span\u003e\u003cspan\u003e keyfobs,\u003c\/span\u003e\u003cspan\u003e and ISO14443A credentials.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eLong-Distance RS-485 Communication:\u003c\/b\u003e\u003cspan\u003e High-speed serial RS-485 bus supports extended transmission distances up to 1,\u003c\/span\u003e\u003cspan\u003e200 meters (4,\u003c\/span\u003e\u003cspan\u003e000 ft) back to access control panels.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eIP65 Certified Weatherproof Protection:\u003c\/b\u003e\u003cspan\u003e Fully potted electronic circuitry resists driving rain,\u003c\/span\u003e\u003cspan\u003e wash-down spray,\u003c\/span\u003e\u003cspan\u003e condensation,\u003c\/span\u003e\u003cspan\u003e dust,\u003c\/span\u003e\u003cspan\u003e and outdoor humidity.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eFast Read Performance:\u003c\/b\u003e\u003cspan\u003e Rapid transaction response speed (\u003c\/span\u003e\u003cspan class=\"math-inline\"\u003e\u0026lt; 300 ms\u003c\/span\u003e\u003cspan\u003e) with an effective contactless read range up to 5 cm (2 inches).\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eMulti-Color LED \u0026amp; Acoustic Buzzer:\u003c\/b\u003e\u003cspan\u003e Bright LED light bar and integrated buzzer deliver clear,\u003c\/span\u003e\u003cspan\u003e multi-state user guidance for authorized access and system alarms.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eLow-Profile Architectural Design:\u003c\/b\u003e\u003cspan\u003e Modern,\u003c\/span\u003e\u003cspan\u003e minimalist matte black form factor seamlessly blends with commercial interior doors,\u003c\/span\u003e\u003cspan\u003e glass partitions,\u003c\/span\u003e\u003cspan\u003e and exterior aluminum mullions.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eReverse Polarity \u0026amp; Surge Protection:\u003c\/b\u003e\u003cspan\u003e Solid-state input protection guards internal circuitry against field miswiring and voltage spikes.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eCompatible Devices\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eMulti-Door Networked Access Control Panels with RS-485 Reader Ports (such as InBio-Pro,\u003c\/span\u003e\u003cspan\u003e C2-260,\u003c\/span\u003e\u003cspan\u003e Atlas,\u003c\/span\u003e\u003cspan\u003e and EC10 elevator controllers)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e13.\u003c\/span\u003e\u003cspan\u003e56MHz Mifare Classic 1K \/ 4K Contactless Smart Cards \u0026amp; RFID Key Fobs\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e12V DC Centralized Access Control Power Supplies (such as the DC12V-5A UPS unit)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e4-Core \/ 6-Core Shielded Security Communication Cables (such as the SF2204LE-100M series)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eCommercial Electromagnetic Locks,\u003c\/span\u003e\u003cspan\u003e Drop Bolts,\u003c\/span\u003e\u003cspan\u003e and High-Inrush Electric Strikes\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eSecurity Turnstiles,\u003c\/span\u003e\u003cspan\u003e Speed Gates,\u003c\/span\u003e\u003cspan\u003e and Vehicle Parking Barrier Access Columns\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GVS","offers":[{"title":"Default Title","offer_id":50790448529719,"sku":"PROID20BM-RS","price":36.3,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/7790\/6743\/files\/500_84718e3a-c18f-46cb-bd1a-02abd9cbe9f2.png?v=1790092838","url":"https:\/\/shop.gvs-usa.com\/products\/proid20bm-rs-mifare-card-reader-13-56mhz-rs485-ip65-black","provider":"gvsusa","version":"1.0","type":"link"}