Notifier 411UDAC 4 Channel, dual line,stand-alone.

Notifier 411UDAC ,4 Channel, dual line, stand-alone fire alarm communicator 1 amp NAC, integral battery charger, remote upload/download capability. Fire-Watch 411UDAC Rev 2 is a compact, multifaceted, stand-alone or slave Fire Alarm Communicator designed for a variety of fire and non-fire applications. It provides four channels (inputs) that accept waterflow devices, two-wire and fourwire smoke detectors, pull stations, and other normally-open contact devices. The 411UDAC is a cost-effective, sidecar solution for applications that require transmission of system status to an off-site monitoring facility for Central or Remote Station compliance. Due to its extremely flexible programming options, the 411UDAC is also ideal for use as a stand-alone unit to monitor: sprinkler systems for waterflow and supervisory conditions processes (i.e., water level, gas detection, loss of air flow) and normally-open contact devices. With fifteen selectable transmission formats, including Ademco Contact ID, compatibility with virtually all Digital Alarm Communicator Receivers (DACR) is ensured. Programming can be accomplished on-site with a hand-held programmer (PRO-411), or remotely utilizing the optional PK-411UD Windows®-based remote upload/download software package. The PK-411UD upload/download software also permits system interrogation and revision from a remote site. The PK-411UD is part of the PK-CD utility.