Roof Mounted Swivel Arm Bracket
Common sizes held in stock

011 SB1-1500-SPT-600-PG86 - 005 VIEW 1 CROPPED 5x7012 SB1-1500-SPT-600-PG86 - 005 VIEW 4 CROPPED 5x7SB1-RMSB1-1000-RM2Q0A1727 copy

Altron Roof Mounted Swivel Arm Brackets enable cameras to be serviced safely within roof space, whilst the ballast frame provides non-penetrative installation - Most variations are available from stock, and where a standard product does not suit we can provide variations, often on short lead times.


  • Swivel plates and double clamping arrangement allow the swivel arm to be locked solidly in the operating position, and then easily brought back within the parapet for camera servicing 
  • Solid constructions means stable platform for camera mounting
  • Designed to enable man handling through lift and stairwell for roof access
  • Bolt together frame option (standard on 1500mm2 and 1800mm2 frames) allows frame to be carried in small component form
  • Standard 101.6 PCD camera mount fixing holes - Can be produced to suit any camera type (made to order)
  • Internal cabling version available for when used in public access areas such as car park roofs
  • Swivel arm can be supplied with a removable rear arm option for areas with restricted access 
  • Also available for Dome Mounting

Download Datasheet


  • Max. load capacity - 25kgs / 0.25m2
  • Typical ballast amount 100 - 320kgs depending on arm length, upstand height, location and roof height above ground level
  • Special bespoke variations made to order


Part Number
(300mm upstand)    

Frame Size
(300mm Upstand)   

Part Number
with 600mm

Frame Size
(600mm Upstand)   

Part Number

Frame Size
(1100mm Upstand)

1m SB1-1000RM 1000mm2 SB1-1000RM/600 1000mm2 SB1-1000RM/1100 1300mm2
1.2m SB1-1200RM 1000mm2 SB1-1200RM/600 1300mm2 SB1-1200RM/1100 1300mm2
1.5m SB1-1500RM 1300mm2 SB1-1500RM/600 1300mm2 SB1-1500RM/1100/BD 1500mm2
2m SB1-2000RM/BD 1500mm2 SB1-2000RM/600/BD 1800mm2 SB1-2000RM/1100/BD




SB1_RM diagram

Construction and finish

  • Produced in high tensile steel
  • Hot dip galvanised for longevity
  • Fixings are stainless steel grade A2 and galvanised grade 8.8
  • Painted finish to BS4800 - Option on request



  • Non /BD part numbers are supplied as standard with a Welded Ballast Frame - For these to be supplied with a Bolt Together Frame - Add /BD suffix
  • Internal Cableway - Add /IC suffix. e.g. SB1-1500RM/600/IC
  • Removable Rear Arm - Add /RA suffix. e.g. SB1-2000RM/1100/BD/RA
  • Our standard upstand heights are 300mm (default), 600mm and 1100mm - Alternative upstand heights can be supplied to suit specific roof requirements - Please contact our Sales Office for further details
  • Standard ballast frames are square, but we can produce frames to suit specific roof restrictions, including 'L' shaped frames where necessary - Please contact our Sales Office for further details
  • Where roof restrictions do not allow for our standard recommended frame size - i.e. The SB1-1500RM/1100/BD with its 1500mm square frame. We can often supply with a smaller frame by increasing the ballast weight required - Please contact our Sales Office for further details
  • Counterbalance weights can be supplied to help support the arm when rotating, typically for heavier camera loads - Please contact our Sales Office for further details
  • Paint finish over galvanising - To BS / RAL colours on request

Part Numbering

/BD in the part numbers below indicate a 'Bolt Together Ballast Frame' supplied as standard

300mm Upstand (Default Upstand)

SB1-1000RM                stock product
SB1-1500RM                stock product

600mm Upstand

SB1-1000RM/600          stock product
SB1-1500RM/600          stock product

1100mm Upstand

SB1-1000RM/1100         stock product
SB1-1500RM/1100/BD   stock product