User's Manual

October 15 2009 – Installation Guide Draft – Edit Purposes Only Page 26
Installation Guide –April 2010
2010
2.1.4 CHOOSING THE INSTALL LOCATION
V-Station 4G and V-Flex 4G devices are designed to mount on either a double-gang
electrical box or on any flat surface. Consult with local professionals regarding any
building and safety codes that might affect your installation. The correct mounting height
is shown below.
Factors to consider when determining the position of a device on the wall:
 Proximity to other switch plates or fixtures (the device should ideally be
mounted in-line with other plates or fixtures)
 Distance from the floor to the top of the device (L-1 Identity Solutions
recommends using a height between 48 and 54 inches).
 The device should be mounted on the knob-side of the door
 Compliance with the Americans with Disabilities Act if in the United
States. Information about http://www.usdoj.gov.
Figure 2-1 Correct Mounting Height
2.1.5 PLAN DEVICE NETWORK
The 4G devices feature a built-in single-door relay that allows them to control a single
door lock. They can therefore function on their own or as part of a larger access control
system.