EverFocus EHD300N - Manual (Page 2)

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6. Cleaning
Do not touch the surface of sensor by hand directly. Use a soft cloth to remove the dirt from
the camera body. Use lens tissue or a cotton swab and ethanol to clean the sensor and the
camera lens.
7. Do not operate the camera beyond the specified temperature, humidity or
power source ratings.
Use the camera at temperatures within –10℃~ 50℃/14 ℉ ~ 122℉ and humidity between
20%~ 80%. The input power source is 12VDC/24VAC.
PREFACE
The most technically advanced EHD series are the newest vandal-resistant Color Rugged
Dome Camera from EverFocus Electronics. The Color Rugged Dome Camera can withstand
a blow from a 10-pound sledgehammer and has a built-in heater that allows for operation in
low temperatures. It is perfect for all high-profile crime-prone applications such as building
entrances, retail stores, and shopping malls. EHD series are unquestionably one of the
world's toughest cameras and is your best choice for vandal resistance.
FEATURES
z 1/3” SONY Super HAD color CCD pick up device for more than 520 TV lines of
horizontal resolution
z Low light sensitivity of 0.4 lux/F=1.2 is achieved by using 1/3” SONY Super HAD
interline transfer color CCD
z The electronic shutter and AGC allow the camera to be used in environment with
varying light levels
z 12VDC/24VAC switches automatically power supply
z S/N Ratio reaches 48 dB or more
z Built-in Vari-focal lens
z Flickerless, Mirror, AGC and BLC ON/OFF switchable
z With manual Pan/Tilt mechanism
z Rugged dome designed for vandal proof
z Rugged Dome designed with 3-axis which provides the best installation for ceiling
and wall mount
z IP66 weatherproof