The Area of Refuge (Area of Rescue) system(s) shall be Alpha Communications® / Tektone NC150R series, or approved equal. It shall have push-button controlled circuits and indicator lights for talk and call functions. At the master location, contractor shall furnish and install one (1) model NC150R master annunciator with the model OF150 frame and model OH150 flush backbox. Annunciator shall have indicator lights no less than 5/8" by 5/8" in size, to allow for positive call-in recognition, when activated. Each NC150R master station shall have a built-in voice amplifier with internal volume controls, built-in test button, and eight (8) selector switch/lamps. The indicator lights shall have removable lenses for easy lamp replacement (from the front), and also to protect the identification markings.
At each of the remote call-in locations, contractor shall furnish and install a model IR150N (Alum.) or IR150SS (Flush St. Steel) or IR150SS/S (Surface St. Steel) remote station , and its associated IH106N or OH600 flush back box (and optional RSN7049 instructional sign). Remote(s) shall have CALL and CANCEL buttons as well as Call-Placed and Call-Answered L.E.D. indicators. Screw terminals shall be provided for all wiring connections.
Contractor shall observe all local and national electrical and building codes (and A.D.A. regulations).
The Alpha Communications® / TekTone NC150R series Area of Refuge (Area of Rescue) system is designed to provide communication between the master intercom/annunciator station, and up to eight (8) (or more) area of refuge (rescue) remote call-in stations. Calls are indicated at the master by visual and audible signals. The master station also has sensitive two-way communications and tone call functions. Remote call-in stations have sensitive two way communications, call-placed and call-answered L.E.D. indicators.
A maximum of eight (8) remote call-in stations may be connected to the standard NC150R master station. Larger capacity NC150N masters, or masters with desk or surface mounting, are available on a special-order basis.
|Dimensions:||Height: 13.25" (337mm) (With Frame) Width: 6.25" (159mm) Depth: 4.25" (108mm) Projects: 0.50" (13mm) from surface|
|Construction:||PCB mounted components mounted to a rugged extruded aluminum panel
||Positive screw terminals
||OF150 Frame (included with NC150R) OH150 Housing|