Vandal-Resistant Panel. Natural Anodized Aluminum finish with metal pushbuttons and metal speaker grille. Polycarbonate Name holders supplied alongside buttons.
The AM490 series Tek-Guard entrance panel is a modular style panel, for use with most open-voice (loud-speaking type) apartment intercom stations. AM490 panels are equipped with a weather-resistant mylar cone speaker protected by a louvred style aluminum speaker grille, and solid aluminum pushbutton plungers, to resist vandalism. AM490 series panels are available with a variety of module and frame/housing configurations. Modules beginning with the model AM490 are button modules only, with no speaker. AM490 modules are available with 2 to 22 buttons. Modules beginning with the model AM492 have a 45-ohm speaker and can have up to 18 buttons. Along side each metal pushbutton is a nameholder, made of BLACK flame retardant polycarbonate plastic with a transparent flame retardant polycarbonate plastic cover. Names can easily be inserted using paper tabs (supplied) oroptional engraved plastic nameplates (model #AMNP). AM490 and AM492 modules must be installed into a flush or a surface panel frame. Flush panels require an OF190 series frame, with the OH190 series flush housing. Surface panels require an OF190S series surface frame only, and do not require a back box.
Vandal-Resistant with Metal Buttons and Metal Speaker Grille
Weather-resistant Mylar Speaker
Ultra Modern Styling
Flush and Surface Models Available
Modular Construction allows use in almost any size buildingSpecifications
Dimensions: Height: 19.00″ (483mm)
Width: Depends upon number of modules wide.
Depth: 4.00″ (102mm) (Flush Housings)
Projects: 2.25″ (58mm) (Surface Mount Frames)
Construction: Anodized extruded aluminum panel/faceplate.
Pushbuttons: Individually replaceable plastic type with self-wiping contacts, with solid aluminum pushbutton plungers (Black Anodized).
Speaker: 2.50″ (64mm) 45 ohm, Mylar Cone, model #SK024.
Housings: OH190 series, for flush style OF190 frames only.
Architects\’ and Engineers\’ Specifications
Entrance panels shall be Alpha Communications/Tektone AM490 series Tek-Guard or approved equal, and shall provide push buttons in total. Panels shall be modular style, and shall include anAM492 speaker/button module (and AM490 button only modules as required), as well as a weather-resistant mylar speaker behind louvred style aluminum speaker grille. Pushbuttons shall be individually replaceable plastic type, with self-wiping contacts, with solid extruded aluminum pushbutton plungers in a black anodized finish. Alongside each pushbutton shall be a BLACK flame retardant polycarbonate name holder with transparent flame retardant polycarbonate cover. The panels shall be provided with the appropriate OF190 (Flush) or OF190S (Surface) panel frame. Flush panels shall be supplied with the appropriate (OH190 series) flush back box. Contractor shall provide a model S1 screwdriver, to the building management, for any future maintenance required.
S1 Screwdriver (for installation/maintenance). OF190S Series Surface Panel Frame. Available up to 11 modules. ——OR—— OF190 Series Flush Panel Frame. Available up to 11 modules & OH190 Series Flush Housing–not required for surface panels.
Depends upon apartment stations and amplifier being used.