Follow the steps below for a full understanding of the SRS vandal resistant audio door entry product range

General

Stainless Steel

SRS vandal resistant panels are manufactured using BS316 marine grade stainless steel. This is the highest grade of stainless steel available in sheet form.

We use BS316 marine grade stainless steel because it is tougher and more resistant to corrosion than other grades of stainless steel. SRS is the only manufacturer to use this top grade for all stainless steel vandal resistant door entry panels.

BS316 is much harder to machine than other cheaper grades, but we feel the extra effort is worth it to produce a high quality product.

Polished Brass panels

Polished brass panels are built to exactly the same high standards. The only difference being the material used for the front plate of the panel.

Brass panels are not laquered or treated. The reason for this is that real brass when exposed to the elements will deteriate and needs to be cleaned with a wadding. No amount of laquer will protect the finish.
Speaker protection

We protect the speaker unit with a purpose designed BS316 stainless steel baffle plate against vandalism.

Some manufacturers use aluminium mesh on their panels (if anything) because it is cheaper.

The back box

We supply a BS316 stainless steel back box. Yes even the back box is BS316 stainless steel.

At SRS we don’t believe that you should receive galvanised or zintec coated mild steel which will show signs of rust within months. Your panels are designed to last a lifetime.

Every nut, bolt and screw in the panel is also stainless steel for maximum corrosion protection.

Engraving

Our engravable panels are engraved to you specification on our state of the art engraving machine. Please allow 5 working days for engraving. You can order engravable panels to your special size for delivery in 15-20 working days. The amplifier / speaker unit is included in the panel

Engraving Sheets are available for you to enter the engraving details.

Panel Sizes

The sizes below apply to stainless steel panels and brass panels

Engravable panels
Size
 Number of buttons
Height
Width
Depth
Flush
mounting
rain hood
Surface
mounting
rain hood
Surface
mounting
timber frame
A
 1 - 3 buttons
250
136
35
3505/00
3505/50
3505/35W
A
 4 - 10 buttons
250
136
50
3505/00
3505/50
3505/50W
D
 10 - 28 buttons
321
181
50
3506/00
3506/50
3506/50W
D1
 29 - 32 buttons
349
181
50
3506/00
3507/50
3507/50W
D2
 33 - 36 buttons
377
181
50
3506/00
3508/50
3508/50W
D3
 37 - 40 buttons
405
181
50
3506/00
3509/50
3509/50W
D4
 41 - 60 buttons
405
273
50
3510/00
3510/50
3510/50W


Engravable panels with keypad
Size
 Number of buttons
Height
Width
Depth
Flush
mounting
rain hood
Surface
mounting
rain hood
Surface
mounting
timber frame
A
 1 button
250
136
35
3505/00
3505/50
3505/35W
D
 2 - 12 buttons
321
181
50
3506/00
3506/50
3506/50W
D1
 13 - 16 buttons
349
181
50
3506/00
3507/50
3507/50W
D2
 17 - 20 buttons
377
181
50
3506/00
3508/50
3508/50W
D3
 21 - 24 buttons
405
181
50
3506/00
3509/50
3509/50W
D4
 25 - 52 buttons
405
273
50
3510/00
3510/50
3510/50W


Engravable panels with proximity reader cut out
Size
 Number of buttons
Height
Width
Depth
Flush
mounting
rain hood
Surface
mounting
rain hood
Surface
mounting
timber frame
A
 1 button
250
136
35
3505/00
3505/50
3505/35W
D
 2 - 16 buttons
321
181
50
3506/00
3506/50
3506/50W
D1
 17 - 20 buttons
349
181
50
3506/00
3507/50
3507/50W
D2
 21 - 24 buttons
377
181
50
3506/00
3508/50
3508/50W
D3
 25 - 25 buttons
405
181
50
3506/00
3509/50
3509/50W
D4
 29 - 54 buttons
405
273
50
3510/00
3510/50
3510/50W