VP-77 Vandal Proof Recessed Backboxes for VPVT Series Stations
VPVT-PB Series vandal proof loudspeaker 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 loudspeaker 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 71/4"SQ (184mm) and mount to enclosure Model VP-77 size 51/2"W x 61/4"H x 31/2"D (159 x 140 x 90mm). The enclosure is 16 gauge CRS with a rust preventive coating.
VPB-1A is a vandal resistant push switch intercom accessory mounted to a single gang size 12-gauge stainless steel plate. Utilize assembly in conjunction with VPVT and VPCS stations

or as a stand alone signaling device when a separate or remotely located call origination button is desired. Switch is a SPST normally open circuit with 3 amp contact rating. Vandal proof hardware installs using a 6–32 holt-head driver bit for a standard 1/4" nut driver.

Bit may be ordered separately. Order Model HX56-6D.