{"product_id":"rhombus-dc20m-door-controller-wiegand-rs-485-bluetooth-le-oled-display","title":"Rhombus DC20M Door Controller Wiegand RS-485 Bluetooth LE OLED Display","description":"\u003cp\u003eThe Rhombus DC20M is an indoor cloud managed door controller with 4 Wiegand and 4 RS-485 ports, 6 relays, 8 door contact inputs, AUX and tamper inputs, plus Ethernet and Bluetooth LE. It has an OLED status display, LED indicators and a reset button and runs on AC 100 to 240 V with optional battery backup (battery not included). It ships with 16 supervision resistors and 4 relay jumpers.\u003c\/p\u003e\n\n\u003cp\u003eKey Features\u003cbr\u003e\n- 4 Wiegand, 4 RS-485 ports\u003cbr\u003e\n- 6 relays, 8 door contacts\u003cbr\u003e\n- Ethernet and Bluetooth LE\u003cbr\u003e\n- OLED display, tamper switch\u003cbr\u003e\n- AC 100 to 240 V, battery optional\u003cbr\u003e\n- Cloud sync, indoor use\u003c\/p\u003e\n\n\u003cp\u003eProduct Information\u003cbr\u003e\nBrand: Rhombus\u003cbr\u003e\nProduct Line: Rhombus\u003cbr\u003e\nProduct Type: Door controller\u003cbr\u003e\nPackaged Quantity: 1\u003cbr\u003e\nColor Category: White\u003c\/p\u003e\n\n\u003cp\u003eNetwork and Communication\u003cbr\u003e\nFeatures #2: Cloud synchronization, LED indicators, Reset button, Tamper switch\u003cbr\u003e\nConnectivity Technology: Wired, Wireless\u003cbr\u003e\nData Link Protocols: Ethernet, Fast Ethernet, RS-485, Wiegand\u003cbr\u003e\nWired Protocol: Serial RS-485\/10\/100 Ethernet\/Wiegand\u003cbr\u003e\nWireless LAN: Bluetooth LE\u003cbr\u003e\nFeatures: OLED status display\u003cbr\u003e\nFeatures: Cloud synchronization, LED indicators, Reset button, Tamper switch\u003c\/p\u003e\n\n\u003cp\u003eConnectivity\u003cbr\u003e\nInterfaces: 4 x serial (RS-485), 4 x Wiegand, 6 x relay, 8 x door contact, AUX, LAN, Tamper input\u003c\/p\u003e\n\n\u003cp\u003ePower\u003cbr\u003e\nPower Source: Battery (not included), Power adapter\u003cbr\u003e\nRequired Voltage: AC 100-240 volt\u003c\/p\u003e\n\n\u003cp\u003eTechnical Information\u003cbr\u003e\nEnvironment: Indoor\u003cbr\u003e\nRated Current: 1.3 ampere\u003cbr\u003e\nTouchscreen: No\u003cbr\u003e\nMin Operating Temperature: 32 degree Fahrenheit\u003cbr\u003e\nMax Operating Temperature: 122 degree Fahrenheit\u003cbr\u003e\nOperating Humidity: 10 - 90%\u003c\/p\u003e\n\n\u003cp\u003eDimensions and Weight\u003cbr\u003e\nHeight: 5.6 inch\u003cbr\u003e\nWidth: 8.3 inch\u003cbr\u003e\nDepth: 1.3 inch\u003c\/p\u003e\n\n\u003cp\u003eIncluded Items\u003cbr\u003e\nIncluded Accessories: 16 x 4.7 kOhm supervision resistor, 4 relay jumper wires\u003c\/p\u003e\n\n\u003cp\u003eCertifications and Listing\u003cbr\u003e\nCompliant Standards: FCC Part 15 A, IC, NDAA\u003c\/p\u003e\n\n\u003cp\u003eNot sure this item fits your setup? Send us the model of your current access control system, reader or host device and how you plan to use it, and the DatorPro team will help you confirm compatibility before you order.\u003c\/p\u003e","brand":"Rhombus","offers":[{"title":"Default Title","offer_id":67736513085523,"sku":"DC20M","price":976.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0792\/4334\/6003\/files\/8575707.jpg?v=1792340566","url":"https:\/\/www.datorpro.com\/products\/rhombus-dc20m-door-controller-wiegand-rs-485-bluetooth-le-oled-display","provider":"DatorPro","version":"1.0","type":"link"}