(3) Fix the Bbase bracket (accessory) on a ceiling or a wall by following the instructions on “[1]
Mount the camera to a ceiling or a wall using base bracket” of “Step 1 Fixing the brackets [1]”
on the “Installation Guide” of WV-SFV781L and fix the Aattachment plate (accessory) on the
base bracket.
When directly attaching the attachment plate to a two-gang junction box or a ceiling/wall, read
“A Fixing the brackets [2] [3]”.
(4) Connect the camera with the cables and
mount on the attachment plate by following
q- eof “Step 2 Mount the camera to the
attachment plate".
(5) Hitch the hook at the tip of the safety wire to
the wire lug plate fixed on a ceiling or a wall.
IMPORTANT:
• Once the safety wire is attached, do not
detach it.
Note:
• When the safety wire is short, connect
the Mextended safety wire (accessory)
to the snap hook of the safety wire.
• Adjust the fixing position so that the
extended safety wire does not sag.
(6) Return to rof “Step 2 Mount the camera to the attachment plate” on the “Installation Guide”
of WV-SFV781L and continue the installation work by following instructions.
Safety wire
BBase bracket
(accessory)
AAttachment plate
(accessory)
Safety wire
Snap hook
Wire lug plate
Securing a safety wire
Before starting installation of WV-SFV781L, install the wire lug plate on a ceiling or a wall.
Perform the installation work of “Step 1 Fixing the brackets [1]” and “A Fixing the brackets [2] [3]”
on the “Installation Guide” of WV-SFV781L by following the procedures below.
(1) Detach the wire lug plate from the snap hook
for the safety wire for camera drop prevention.
(2) Make a hole near an installation place of the camera and fix the wire lug plate with the fixing
screw (locally procured)*1.
*1 When installing this product on a ceiling or a wall, attachment of the safety wire (already
equipped with the camera) is necessary. Separately prepare an M6 bolt-nut or an anchor
(Minimum pull-out strength: 724 N {74 kgf}) to fix the safety wire.
<Hole position when installing on a ceiling> <Hole position when installing on a wall>
FRONT
150 {5-29/32}
130 {5-1/8}
20 {25/32}
50 {1-31/32}
R 125
TOP
50 {1-31/32}
130 {5-1/8}
20 {25/32}
150 {5-29/32}
R 125
* The above figure indicates the available area to fix the wire lug plate when installing the camera.
Determine the position to fix the wire lug plate in this area.
<How to fix the wire lug>
IMPORTANT:
• Install the wire lug plate in the foundation part of the building or where sufficient strength
is assured.
• Installation height (the lowest part of the camera after the installation) of the camera shall
be 2 m 80 cm high from the floor or higher.
Wire lug plate
M6 bolt-nut or anchor
(locally procured)
Wire lug plate
Ceiling
Wall
Snap hook
Safety wire
Wire lug plate
<Example of mounting on the wall>
Unit: mm {inch} Unit: mm {inch}
