{"product_id":"3-modcom-edwards-est-modemdialer-dact-module-for-est3-systems","title":"3-MODCOM | Edwards EST Modem\/Dialer DACT Module for EST3 Systems","description":"\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp data-end=\"396\" data-start=\"144\"\u003eThe Edwards EST 3-MODCOM is a modem and Digital Alarm Communicator Transmitter (DACT) module designed for EST3 fire alarm systems. It provides remote upload\/download capability, central station reporting, and dual-line telephone supervision for reliable off-premise communications.\u003c\/p\u003e\n\u003cp class=\"\" data-end=\"574\" data-start=\"284\"\u003e \u003c\/p\u003e\n\u003cp class=\"\" data-end=\"574\" data-start=\"284\"\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications \u003c\/h4\u003e\n\u003ctable style=\"width: 100%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 23.6638%;\"\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 75.9725%;\"\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 23.6638%;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 75.9725%;\"\u003eEdwards EST\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 23.6638%;\"\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 75.9725%;\"\u003eFire Alarm Systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 23.6638%;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 75.9725%;\"\u003e3-MODCOM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 23.6638%;\"\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 75.9725%;\"\u003eCommunicator \/ DACT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 23.6638%;\"\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 75.9725%;\"\u003eTwo-way local rail module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 23.6638%;\"\u003e\u003cstrong\u003eModem\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 75.9725%;\"\u003eV.32bis, 14.4K baud, full duplex\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 23.6638%;\"\u003e\u003cstrong\u003eCommunication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 75.9725%;\"\u003eUpload\/download of system data via telephone line\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 23.6638%;\"\u003e\u003cstrong\u003eDACT Protocols\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 75.9725%;\"\u003eDIA DCS, Contact ID, 3\/1 and 4\/2 pulse formats\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 23.6638%;\"\u003e\u003cstrong\u003ePager Protocol\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 75.9725%;\"\u003eSupports alphanumeric pager “tap”\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 23.6638%;\"\u003e\u003cstrong\u003ePhone Line Supervision\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 75.9725%;\"\u003eTwo loop-start telephone lines\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 23.6638%;\"\u003e\u003cstrong\u003eMessages\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 75.9725%;\"\u003eFully programmable with alarm override of upload\/download\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 23.6638%;\"\u003e\u003cstrong\u003eReporting\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 75.9725%;\"\u003eSplit\/multiple reporting to up to 80 receivers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 23.6638%;\"\u003e\u003cstrong\u003eSubscriber Accounts\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 75.9725%;\"\u003eSupports up to 255 accounts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 23.6638%;\"\u003e\u003cstrong\u003eFirmware\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 75.9725%;\"\u003eField-upgradable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 23.6638%;\"\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 75.9725%;\"\u003eEST3 systems; supports mounting behind control\/display modules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 23.6638%;\"\u003e\u003cstrong\u003ePower Supply\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 75.9725%;\"\u003ePowered by EST3 system power supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 23.6638%;\"\u003e\u003cstrong\u003eSurvivability\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 75.9725%;\"\u003eTransmits alarms in degraded mode during network CPU failure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 23.6638%;\"\u003e\u003cstrong\u003eStandards\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 75.9725%;\"\u003eListed for fire and security communications\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 23.6638%;\"\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 75.9725%;\"\u003e10.5 in L × 2.3 in W × 1.8 in H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 23.6638%;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 75.9725%;\"\u003e0.5 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cbr\u003e\u003c\/h4\u003e\n\u003ch4\u003eInformation About \u003cspan data-sheets-root=\"1\"\u003e3-MODCOM\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp\u003eThe 3-MODCOM is an Edwards EST modem communicator module developed to handle off-premise communications for EST3 systems. It integrates both a full-duplex modem and a digital alarm communicator, enabling remote programming and reporting to central monitoring stations. Supporting a wide range of transmission protocols, the 3-MODCOM can split or distribute reports to up to 80 different receivers and manage as many as 255 subscriber accounts. With dual-line supervision, field-upgradable firmware, and alarm override functions, it ensures dependable connectivity. Additionally, in degraded mode, it continues to transmit essential fire alarm messages even if the main CPU fails.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIntegrated Modem\/DACT: Combines a 14.4K baud modem with digital alarm communication for flexible connectivity.\u003c\/li\u003e\n\u003cli\u003eRemote Access: Provides upload and download of system configuration and data via telephone lines.\u003c\/li\u003e\n\u003cli\u003eWide Protocol Support: Transmits using DIA DCS, Contact ID, 3\/1, and 4\/2 formats; supports pager “tap” protocol.\u003c\/li\u003e\n\u003cli\u003eDual-Line Supervision: Monitors two loop-start telephone lines for reliability.\u003c\/li\u003e\n\u003cli\u003eProgrammable Reporting: Capable of split or multiple reporting to as many as 80 receivers.\u003c\/li\u003e\n\u003cli\u003eSubscriber Capacity: Manages up to 255 subscriber accounts for large-scale applications.\u003c\/li\u003e\n\u003cli\u003eSurvivability: Maintains reporting ability in degraded mode during CPU failure.\u003c\/li\u003e\n\u003cli\u003eFirmware Flexibility: Field-upgradable firmware ensures adaptability to new requirements.\u003c\/li\u003e\n\u003cli\u003eModular Installation: Fits in one EST3 rail slot; can be mounted behind control\/display modules.\u003c\/li\u003e\n\u003cli\u003eStandards Listed: Approved for both fire and security communication functions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe 3-MODCOM delivers the reliability and precision required for critical off-premise communication in Edwards EST3 fire alarm systems.\u003c\/p\u003e","brand":"Edwards EST","offers":[{"title":"Default Title","offer_id":49105198088448,"sku":"3-MODCOM","price":2803.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0388\/5331\/2557\/files\/71ODgmRTNtL.jpg?v=1785542365","url":"https:\/\/alotechparts.com\/products\/3-modcom-edwards-est-modemdialer-dact-module-for-est3-systems","provider":"Alo Tech Solutions","version":"1.0","type":"link"}