Pelco Manual C263M (7/97) 3

2.0 DESCRIPTION
The PP351 Roof Mount has been engineered specifically for use with Pelco’s
Spectra™ pendant domes. The PP451 has been engineered specifically for use
with Pelco’s Intercept™ pendant domes. Both mounts, however, will accommodate
any style dome enclosure that uses 1-1/2" NPT pipe for vertical surface mounting.
The arm on both mounts swivels, allowing the arm to swivel over the rooftop for
installation and maintenance, and to swing away from the roof for surveillance.
The mounts will support a maximum of 45 lbs (20.41 kg).

2.1 MODELS

PP351 Roof mount with swivel arm for installation of Pelco’s SpectraTM
or equivalent size pendant domes.
PP451 Roof mount with swivel arm for installation of Pelco’s InterceptTM
or equivalent size pendant domes. Includes the same mounting
base as the PP351, but has a larger arm (refer to Figure 1 for
dimensions).