Specifications

SECURITY CAMERA SYSTEM UPGRADE AND REPLACEMENT
FOR MONTGOMERY COUNTY DETENTION CENTER
SECURITY CAMERA SYSTEM 17000-94
6. Environmental
Environment: Indoor
Temperature: 0–40 EC (32–104 EF)
Relative Humidity: 90% (non-condensing)
7. Regulatory Approvals
UL: UL1950
CSA or cUL: CSA 22.2 No. 950-95
TUV: TUV IEC 950, EN 60950
CE: CE IEC 950, EN 60950
Conducted Emissions: EN50081-1: 1991
EN55022: 1987
Radiated Emissions: EN50081-1: 1991
ESD Immunity: EN50082-1: 1991
IEC 801-2: 1984
RF Immunity: EN50082-1: 1991
IEC 801-3: 1984
EFT Immunity: EN50082-1: 1991
IEC 801-3: 1984
17. OUTDOOR DOME HOUSING
A. Description: Compact, attractive dome housing suitable for use in outdoor
locations subject to extreme temperatures and wet conditions. The housing will
incorporate a “twist-lock” mounting base to facilitate quick connection and
disconnection of the dome housing/eyeball assembly, and a standard 1-½” NPT
fitting to accommodate a wide variety of mounts.
B. The outdoor dome housing will protect against water and dust intrusion and meet
a minimum of NEMA-4 and IP66 ratings.
C. The housing must include an outer sunshade and an inner aluminum housing with
thermostat, heater, and fans to ensure protection and safe operation of the dome
in temperatures of -40 EC to 50 EC (-40EF to 122 EF) with a humidity range of
0–95% (non-condensing). The housing shall be constructed of reinforced
fiberglass high impact polycarbonate material along with a UV stabilized sun
shade trim ring and top cover.
D. The housing must prevent the buildup of ice on the exterior bubble and be able
to melt ice that has formed on the bubble during a power outage or other event
within one hour of power being restored. The heater must be controllable via
auxiliary outputs to aid in the clearing of moisture accumulation. The heater must
be of a modular design, easily removable for servicing.
E. The housing shall operate in sustained winds of up to 240 kph (150 mph) when
properly mounted and installed (wall, pendant, corner, pole, and over-the-roof
mount with guidewires).