{"product_id":"system-sensor-dsm-12-24-r-dual-sync-module-red-12-24vdc-new","title":"Wheelock DSM-12\/24-R Dual Sync Module, Red, 12\/24VDC (NEW)","description":"\u003cp\u003eThe Wheelock DSM-12\/24-R is a Dual Sync Module designed to synchronize compatible System Sensor notification appliances in commercial fire alarm and life-safety systems. The module provides independent synchronization for two notification appliance circuits, ensuring coordinated horn and strobe operation throughout a facility.\u003c\/p\u003e\n\u003cp\u003eDesigned for 12 or 24 VDC fire alarm systems, the DSM-12\/24-R is housed in a red enclosure and supports synchronization of compatible SpectrAlert and SpectrAlert Advance notification appliances. The module synchronizes temporal horn patterns and 1 Hz strobe flash rates while allowing audible devices to be silenced independently of visual notification where supported by the fire alarm control panel.\u003c\/p\u003e\n\u003cp\u003eThe DSM-12\/24-R is ideal for commercial buildings, schools, healthcare facilities, industrial facilities, and other applications requiring synchronized audible and visual fire alarm notification across multiple circuits. Its dual-circuit design makes it suitable for larger installations requiring separate synchronized NAC zones.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eDual Sync Module\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRed enclosure\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e12\/24 VDC operation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSynchronizes two independent NAC circuits\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompatible with System Sensor SpectrAlert and SpectrAlert Advance notification appliances\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSynchronizes horn temporal patterns\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSynchronizes 1 Hz strobe flash rates\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSupports independent audible silence with active strobes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompact wall-mount enclosure\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUL and ULC Listed\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIdeal for retrofit and new fire alarm installations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eCommercial buildings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEducational facilities\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHealthcare institutions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIndustrial facilities\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOffice buildings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWarehouses\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFire alarm notification circuits\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMulti-zone synchronization\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRetrofit fire alarm projects\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eNew fire alarm system installations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhat's Included\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eDSM-12\/24-R Dual Sync Module\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFactory packaging\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eDATA SHEET\u003c\/p\u003e","brand":"Fire Alarm Depot","offers":[{"title":"Default Title","offer_id":48339508756633,"sku":null,"price":90.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0226\/2145\/4408\/files\/ChatGPTImageJul29_2026_08_30_12AM.png?v=1785328618","url":"https:\/\/firealarmdepot.com\/products\/system-sensor-dsm-12-24-r-dual-sync-module-red-12-24vdc-new","provider":"Fire Alarm Depot","version":"1.0","type":"link"}