2023年11月4日 · It's your Digital Alarm Communicator Transmitter, or DACT. This device may not be the first thing you think about in your fire panel (FACP/FACU), but its role is essential. Serving as a digital bridge, it plays a crucial role in transmitting critical signals.

The DACT-E3 (Digital Alarm Communicator Transmitter) sub-assembly is a digital communications circuit. It transmits and verifies digital signals over the telephone network to a Central Station.

DACT-UD2 digital alarm transmitters communicate system status to UL Listed Central Station Receivers via the public switched telephone network. The transmitter mounts to fire alarm control panels (FACP) main circuit boards and are capable of reporting 636 points or 99 zones.

Fire alarms have traditionally used Digital Alarm Communicator Transmitter (DACT) to send signals from the fire panel to the receiver at the central station where an operator would then dispatch or notify the appropriate people according to the priority of the signal.

High-End Audio Parts for Hi-Fi, A/V and Pro-Audio. DACT products are used by audio and A/V audio equipment manufacturers and by DIY audiophiles throughout the world.

An automatic fire alarm system–typically made up of smoke detectors, heat detectors, manual pull stations, audible warning devices, and a fire alarm control panel with remote notification …

Dissimilar air combat training (DACT) was introduced as a formal part of US air combat training after disappointing aerial combat exchange rates in the Vietnam War. Traditionally, pilots would undertake air combat training against similar aircraft.

The F-DACT(F) is a digital alarm communicator transmitter for F-series fire alarm control panels. The F-DACT(F), also called a dialer, transmits system status changes (events) to a compatible digital alarm communicator receiver over the public switched telephone network.

The Honeywell® solution for connecting a NOTIFIER Onyx, INSPIRE, or Gamewell-FCI E3,S3 fire alarm system to central station via the public switched telephone network. The DS Dialer provides dual telephone line communication between a standalone or network of FACPs to a central receiving station to report system status.

The DACT seizes the connected telephone line, dials a preselected number to connect to a DACR, and transmits signals indicating a status change of the initiating device. (SIG-SSS)