{"product_id":"ets-rdao-1-ets-rdao-1-optically-isolated-3-port-wiegand-reader-distribution-amplifier","title":"ETS - RDAO-1 - Optically isolated 3 port Wiegand Reader Distribution Amplifier","description":"\u003cp\u003eThe RDAO-3 is 3 port, Weigand reader distribution amplifier with optically isolated inputs and outputs for access control systems. All three ports are optically isolated from one another which prevents ground loop caused data corruption issues. The RDAO-3 Monitors the LED outputs of the access control panels and outputs an LED indication of “access granted or denied”.\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIncludes:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eRDAO-1 Optically isolated Wiegand reader distribution amplifier board\u003c\/li\u003e\n\u003cli\u003eInstallation instructions\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBuffered reader data outputs with separate line drivers.\u003c\/li\u003e\n\u003cli\u003eOptically isolated inputs and outputs prevent ground loops.\u003c\/li\u003e\n\u003cli\u003eSelectable reader power sources: local 12v, Panel 1, 2 or 3.\u003c\/li\u003e\n\u003cli\u003eSelectable reader voltage 5 or 12v\u003c\/li\u003e\n\u003cli\u003eSelectable board earth grounding.\u003c\/li\u003e\n\u003cli\u003e2 LED input and output channels.\u003c\/li\u003e\n\u003cli\u003ePower: 12VDC @ 20mA.\u003c\/li\u003e\n\u003cli\u003eSelectable 12v or 5v for reader power\u003c\/li\u003e\n\u003cli\u003eReverse polarity protected\u003c\/li\u003e\n\u003cli\u003eDimensions: W 3.00 x 4.10 \u003cbr\u003e \u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ETS","offers":[{"title":"Default Title","offer_id":47903996215547,"sku":"RDAO-1","price":124.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/5032\/0891\/files\/RDAO-1.jpg?v=1769654932","url":"https:\/\/cctvbestbuys.com\/products\/ets-rdao-1-ets-rdao-1-optically-isolated-3-port-wiegand-reader-distribution-amplifier","provider":"CCTVBestBuys","version":"1.0","type":"link"}