Datasheet

218 | Cameras, Fixed | Extreme Series
EX27D Desert Cameras
Features
▶
Optimized and tested for hot desert conditions to
65ºC (149ºF)
▶
Reflective sun hood prevents glare in sunny
conditions
▶
Weather-sealed housing, dust-tight and sandstorm-
ready
▶
Exceptional daytime color reproduction and
outstanding night-time performance under infrared
The EX27D‑MX4 is specifically designed for day/night
surveillance in hot, dusty, desert conditions. An optimized
heat-sinking design protects the EX27D‑MX4 from internal
overheating caused by solar heat gain. The EX27D‑MX4
delivers reliable performance to 65ºC (149ºF).
The EX27D-MX4 Desert camera incorporates MFP
(Mechanical Filter with Photocell) technology. Using dual-
window mechanical filter technology, the EX27D-MX4
delivers accurate color during the day and outstanding
infrared sensitivity at night.
The EX27D-MX4 LXR CCD technology provides
outstanding spectral response in both visible and
near‑infrared regions. The high-resolution LXR sensor has
low-smear, low-streak and excellent anti-blooming
characteristics.
Using minimal mechanical moving parts, the EX27D-MX4 is
weather sealed and tested to perform in hot desert
conditions. Combined with infrared illuminators, the
EX27D-MX4 is ideal for day and night surveillance in
desert and tropical environments.
Technical Specifications
Video
Sensor MX4 Hi-Res Extended Day/Night
CCD
Filter Dual-window mechanical type, IR
Pass / IR Cut
Day-Night Switching Photocell-controlled, automatic
Resolution 540 TVL color / 540 TVL mono-
chrome
Effective Pixels NTSC (H x V) 768 x 494
Effective Pixels PAL (H x V) 752 x 582
Varifocal Lens Options Varifocal auto-iris 5-50 mm IR‑cor-
rected lens
Fixed Lens Options 3.6 mm / 6.0 mm
Signal Processing Digital Signal Processing (DSP)
Output Signal 1 Vpp composite video, 75 ohm
Daytime Sensitivity 0.02 Lux with F1.4 lens
Night-Time Sensitivity 0 lux with infrared (B/W)
Electronics Iris 1/60 to 1/100,000 (NTSC)
1/50 to 1/100,000 (PAL)
S/N Ratio Greater than 48 dB (AGC off)
Gamma 0.45
Gain Control AGC
Mechanical
Construction Robust aluminum casting / extrusion
Weight 1.4 kg (3.1 lbs)
Overall Dimension
(H x W x D)
89 x 91 x 222 mm (3.5 x 3.6 x 8.7 in.)
Finish White powder-coated finish
Mount Double U-mount supplied with 1/4 in.-20
Sun hood included
Electrical
Voltage 12 to 24 AC/DC
Consumption 4.5 W max
Environmental
Operational Range -50ºC to +65ºC (-58ºF to +149ºF)
Environment NEMA 4 compliant
Ordering Information
Accessories
EXMB.015W Pole Mount Adapter
Pole Mount Adapter, White
EXMB.015w
EXMB.017W Wall Mount Adapter Bracket
Wall Mount Adapter, White
EXMB.017W
EXMB.023W Wall Bracket
Wall Bracket, White
EXMB.023W
Bosch Security Systems B.V. www.boschsecurity.com
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