annunciator

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The fourth generation digital annunciator is designed to succeed the DD-40NTS annunciator and offers a range of new features, the company said.
A 2400 BPS modem, 4800 BPS RS232 port, eight analog inputs with eight bit resolution, and digital I/O ports that pass through a Murphy digital annunciator make up the monitoring interface and communications gateways.
DSI also offers door alarms, annunciators, pushbuttons, key switches, tailgate detection, and mantrap systems.
Features include: 4 1/2 digit LCD multi-function set of annunciators; peak torque memory in clockwise and counterclockwise directions; selectable units--ozin, kgFmm, Ncm; selectable analog and digital filtering; bi-directional RS-232 communications with full instrument control; programmable hi/lo limits outputs and accuracy of +/-0.7% of full scale + BGI.
Tenders are invited for replacement of existing fire control panels and remote annunciators.
The company also offers optical turnstiles, waist-high mechanical turnstiles, door alarms, annunciators, pushbuttons, key switches, tailgate detection, and mantrap systems.
The company also offers optical turnstiles, waist-high, mechanical turn-stiles, door alarms, annunciators, pushbuttons, key switches, tailgate detection, and mantrap systems.
The work generally consists of installation of four fire alarm control panels, a fiber-optic network for alarm systems, a sprinkler system in a multi-purpose room, fire and gas detection systems in Solids Conditioning Building, a foam trailer in the fuel oil storage area, and multiple fire alarm sensors and annunciators.
Audible and visual annunciators are used to communicate with the user concerning walkway usage and access control violations.
Solicitation: Desktop annunciators w/out ups & ccde