{"product_id":"system-sensor-mdl3r-spectralert-advance-sync-circuit-module","title":"System Sensor MDL3R SpectrAlert Advance Sync Circuit Module","description":"\u003cdiv class=\"rowsection\"\u003e\n\u003cdiv class=\"item-headertop\"\u003eThe Sync-Circuit module synchronizes SpectrAlert® Advance strobes at 1 Hz and horns and chimes at temporal 3 over a single pair of wires. Patented module technology also allows the silencing of horns or chimes on horn\/strobe and chime\/strobe models over a pair of wires. The MDL3 Module is designed to work with the SpectrAlert and SpectrAlert Advance series of notification appliances to provide a means of synchronizing the temporal-coded horns and chimes, synchronizing the one-second flash timing of the strobe, and silencing the horns and chimes of the horn\/strobe and chime\/ strobes combination over a two-wire circuit while leaving the strobes active.\n\u003ch4\u003e\u003c\/h4\u003e\n\u003ch4\u003eApplication Flexibility.\u003c\/h4\u003e\nThe Sync-Circuit module is designed to power and synchronize either two 3-amp circuits wired in Class B, or one 3-amp circuit powered as Class A. Should more than two zones require synchronization, add additional modules by interconnecting the “slave” input and output terminals between modules.\n\u003ch4\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/h4\u003e\n\u003ch4\u003e\u003cstrong\u003eSync Circuit Module Main Features\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eTwo-wire operation from module to the devices\u003c\/li\u003e\n\u003cli\u003eSilences horns and chimes over a two-wire loop\u003c\/li\u003e\n\u003cli\u003eSynchronizes strobes at 1 Hz\u003c\/li\u003e\n\u003cli\u003eSynchronizes horns and chimes to temporal 3 pattern\u003c\/li\u003e\n\u003cli\u003ePatented technology\u003c\/li\u003e\n\u003cli\u003eInterconnects modules for multiple zone synchronization\u003c\/li\u003e\n\u003cli\u003eModule controls two Style Y (Class B) circuits or one Style Z (Class A) circuit\u003c\/li\u003e\n\u003cli\u003eNew NAC slave feature enables the interconnection of slave modules over a supervised NAC loop\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"System Sensor","offers":[{"title":"Default Title","offer_id":43247303786561,"sku":"BK-MDL3R","price":95.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0700\/2465\/9009\/files\/a4233835-51nj44iekcl._ac_us1500_-e1654537640616.jpg?v=1770772438","url":"https:\/\/www.fireandsafetyplus.com\/products\/system-sensor-mdl3r-spectralert-advance-sync-circuit-module","provider":"Fire and Safety Plus","version":"1.0","type":"link"}