Atlas Sound VP-77 Vandal Proof Backbox for VPVT Series Stations
The Atlas Sound VPVT-PB Series vandal-proof speaker station withstand damage caused from abuse, moisture, corrosion, dust, vibration and temperature extremes from 150° to -30°F. Station is available in 15 watt model with 12-gauge stainless steel plate mounted to the high-efficiency VT Series compression driver. Patented 8 ohm driver with water-sealed die cast zinc housing and exponential sound projector is recognized for dependable performance and high intelligibility voice and signal transmission. Driver functions as a speaker and a microphone for hands-free remote station communication with a centrally located master control. VPVT-PB Series incorporates a vandal proof call switch with 3 amp contact rating for call-in signaling capability. Call switch is a heavy-duty, momentary action push button flush mounted for security and durability. Station assemblies install with tamperproof, button-head breakaway screws to a recess mounting enclosure (order separately). VPVT-PB is 7 1/4"SQ (184 mm) and mount to enclosure Model VP-77 size 5 1/2"W x 6 1/4"H x 3 1/2"D (159 x 140 x 90 mm). The enclosure is 16-gauge CRS with a rust-preventive coating.
