{"product_id":"honeywell-nexsentry-4100-smt-bd-control-board-6200016-rev-h-d511a","title":"Honeywell Nexsentry 4100 SMT BD Control Board 6200016 Rev H  #D511A","description":"\u003cp\u003e\u003cstrong\u003e\u003cem\u003eThis product may contain shelf wear, have minor cosmetic imperfections, or have been tested. All our certified pre-owned products are backed by our return policy. We offer free shipping on all items. Please contact us for discounts or if you have any questions. We look forward to doing business with you!\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e· Board model: Honeywell Nexsentry 4100 SMT BD Control Board 6200016 Rev H\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e· Compatible with Nexsentry Star II controller series · Power input: 16-28 VDC (16-20 VAC for operation without charging) · Battery charging input: 20-28 VDC (16-20 VAC), 1A max charging current · On-board output charging circuit for 12 V, 12 Amp-hour lead acid gel cell batteries · Relay outputs: Multiple Form C relays (typically 2 to 16 depending on configuration) · Monitor inputs: 2 to 8 four-state monitor inputs · Weigand reader interface: Supports 4 to 6 wire Weigand protocol ports · Operating temperature range: 19° to 120° F (-7° to 49° C) · Board dimensions: Approximately 5 x 7 x 1.25 inches · Mounting options: Board only or in MSM-type enclosure · Supports scalable door architecture and card capacity up to 100,000 cardholders (when with compatible controllers)\u003c\/p\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":43673255313517,"sku":"15446","price":440.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0637\/2419\/1853\/files\/s-l800_a5851e10-5bde-4005-baf7-f120b900a2a3.jpg?v=1763352434","url":"https:\/\/willardshvacsupply.com\/products\/honeywell-nexsentry-4100-smt-bd-control-board-6200016-rev-h-d511a","provider":"Willard's HVAC Supply","version":"1.0","type":"link"}