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T3

T4

T2

T2

T1

T1

T1

T5

T1

Template

A

B

C

B1

B1

deView electronics 

VDP20 Vandal Dome

Turn silver-colored screws 

clockwise to first extend 

the locking arms and then 

tighten them against the 

mounting surface. Tighten 

the screws sufficiently to 

compress the o-ring 

moisture seals located 

underneath the 

screwheads, however: 

DO NOT OVERTIGHTEN.  

Rubber o-rings to 

maintain moisture seal 

when fixing externally.  

Precautions

Do not attempt to dismantle the camera module mounted within the dome.  There are 

no user serviceable parts within the camera module.  Refer servicing to qualified 

personnel.

Handle the camera with care.  Do not abuse the camera.  Avoid striking or shaking it.  

Improper handling and storage could damage the camera.

Do not operate the camera beyond its temperature, humidity or power source rating.  

Please refer to the environmental information provided overleaf.

Methods for mounting the enclosure

There are three main ways to mount and fix the dome enclosure:

A:  Flush mount using screws

B:  Flush mount using locking arms

C: Surface mount using the outer ring

Note:  Always use the template provided

When mounting externally

When mounting externally using the four base holes, use the supplied rubber o-rings 

(Shown in C) within the mounting holes to ensure a moisture resistance seal.  Ensure the 

cable entry through either knockout panels is suitably sealed against moisture ingress.  

Regardless of whether the locking arms are used for installation or folded away (in favor of 

another installation method), always insure the locking arms screws are tight enough to 

compress the rubber o-rings to maintain the moisture seal.

Packing list

In addition to the installation sheet:

VDP20 Dome Enclosure

4 x #12 x 1 1/2 mounting screws

4 x Rubber sealing o-rings

4 x Wall plugs

1 x Torx key bit

1 x wire ended power adaptor lead

1 x Large rubber gasket (fitted between enclosure and outer ring)

1 x ¾” sealing plug (1/2” sealing plug fitted to enclosure)

1 x ½” and 1 x ¾” cable entry grommets

Weather resistance

IP66 Rated

Emissions

FCC

Power supply requirements

12VDC or 24VAC 4 watts

Please visit our website for more information

www.deview.com

Flush mount

Create an aperture in the mounting surface to a diameter of 

4.3”(110mm) as indicated by “

T5

”.

Using locking arms: 

Place the enclosure (with the locking 

arms retracted) into the opening. Use a cross-head 

screwdriver to rotate the screws 

B1

 (shown in fig 

B

) until the 

locking arms, firstly splay out, and then tighten against the 

inner face of the mounting surface. Tighten the screws 

sufficiently to compress the o-ring moisture seals located 

underneath the screwleads, however:

 DO NOT 

OVERTIGHTEN.

Using screws:

 Create two holes at template positions “

T2

” 

of diameter ¼”(7mm) and insert a wall plug into each.

Use 2 x (no.12 x 1½”) screws.

Surface mount

Create four holes of diameter ¼”(7mm) at template positions 

T1

”. Use 4 x wall plugs and 4 x (no. 12 x 1½”) screws. When 

mounting externally, use a rubber o-ring at each mounting 
hole in the base to ensure moisture resistant seals.

Cable entry (in all cases)

Use either the base cable entry “

T3

” or the side cable entry 

T4

” also shown in fig E overleaf. Both cable entries are 

threaded for use with locking collars (threads are ¾ NPT on 
the base and ½” NPT on the side knockout).

INSTALLATION SHEET

Part Number:V531-DCXX7-2XX

Ver. D 08/2007

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