Datasheet

7
MAIN EQUIPMENT
Accessories
V-CLK CLOCK CONTROL INTERFACE PACKAGE
 Isolated high voltage contact closures
 2 separate types of analog clocks
 Digital clocks
 Includes power supply, V-SER and VCCIO Clock Relay Board
SPECIFICATIONS:
Dimensions: 2.4” (6.10 cm) H x7.0” (17.78 cm) L x 1.1” (2.79 cm) D
Weight: 0.5 lbs (0.23 kg):
V-2971 CALL SWITCH WITH VOLUME CONTROL
 Built-in volume control
 Fits a single-gang electrical box
 Brushed stainless-steel wall plate
 "Call" button
SPECIFICATIONS: Switch: Single pole momentary pushbutton.
Dimensions: 2.75" (6.99 cm) H x 4.5" (11.43 cm) W x 2.125" (5.4 cm) D.
Weight: 1.0 lb (.45 kg).
V-2970 EMERGENCY/NORMAL CALL SWITCH WITH VOLUME CONTROL
 Built-in volume control
Fits a single-gang electrical box
 Black "Call" button for normal call
 Red "Call" button for emergency calls
 Brushed stainless-steel wall plate
 Phantom powered no additional power supply required
SPECIFICATIONS: Switches: Single pole, N.O. momentary pushbuttons.
"Emergency Call" button electronically generates multiple pulses.
Dimensions: 2.75" (6.99 cm) H x 4.5" (11.43 cm) W x 2.125" (5.4 cm) D.
Weight: 1.0 lb. (0.45 kg).
V-2972PK CALL SWITCH (purchase in quantities of six)
 Fits a single-gang electrical box
 Brushed stainless-steel wall plate
 "Call" button
SPECIFICATIONS: Switch: Single pole momentary pushbutton.
Dimensions: 2.75" (6.99 cm) H x 4.5" (11.43 cm) W x 2.125" (5.4 cm) D.
Weight: 1.0 lb (.45 kg).
VCHFB REPLACEMENT 45 OHM HANDSFREE BOARD
Connects directly to the station card and provides both phone to speaker audio and
speaker to phone audio for 45 Ohm speakers when connected to a classroom in
talkback mode
SPECIFICATIONS:
Dimensions: 3.0" (7.62 cm) H x 4.75" (12.07 cm) L x 1.0" (2.54 cm) D
Weight: 0.3 lbs (0.14 kg)