- Model:
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CM491/ CM492
Details: Alpha Communication CM491/ CM492 Apartment Intercom Speaker Entrance Panel
The Alpha Communications/TekTone CM491 and CM492 TekGuard Vandal-Resistant Series Entrance Panels are modular and can be used in virtually any size building.Panels are equipped with a mylar, voice-frequency response speaker protected by a louvered grill and perforated aluminum material. The aluminum push button actuators may be permanently engraved with up to four letter/digit combinations. Panels feature alphabetical directory style name listings and heavy duty extruded aluminum construction.
Features
- Vandal-resistant panel and push button actuators
- Weather-resistant mylar speaker
- Fully enclosed flush back box with knockouts
- Hands-free loud speaker (or optional handset)
- Engraved solid aluminum and push button actuators
- Self-wiping push button switches
- Vandal-resistant Lexan directories
- CM491/CM492 used with speaker type remotes (with IA543 amplifier or equivalent)
- Tamper resistant mounting screws
Specifications
- Dimensions
- OF19X Series frame: 19" (456 mm) height (width depends upon no. of modules)
- Speaker
- 3.50" (89 mm) mylar cone
- Plungers
- Extruded aluminum engraved (Black Anodized)
- Construction
- Modular extruded anodized aluminum
- Housing
- OH190 series flush OF190S series surface frame (OF291S for CM491)
- Push Button
- Individually replaceable with self-wiping contacts
Applications
- Public Buildings & Facilities
- Commercial & Industrial Buildings
- Government & Military Facilities
- Retail & Strip Malls
- Multifamily & Mixed-Use