Outdoor Nitrogen Pressurized Color PTZ Security Camera
This PTZ is a Pressurized Dome PTZ Camera and can withstand dust, high-pressure wash-down, sand and a host of other extreme climates or hazardous environments. This PTZ Dome comes with a charge hose and pressure regulator that allows you to pressurize the dome with either Dry Nitrogen or even Air from your regular compressor (must include desiccant pack if your air system is not equipped with an air-dryer system.)Pressurizing the dome keeps out any dust particulate matter from entering the dome or getting into the Pan/Tilt mechanism - or from settling on the optics lenses.
Even when not pressurized, the dome achieves an IP67 Rating (Dome has a ?Low Pressure Alarm? built in that can be disabled if operating the dome un-pressurized). This is designed to function properly at 25? below zero, all the way up to 140? above, while keeping dust and debris out of the mechanisms. Normally, dust and debris will grind down the mechanical parts of a PTZ down to nothing within weeks if unprotected. Heater & blower are included and pre-wired. This is designed to be pressurized from 3-5psi, and is equipped with a pressure relief valve to automatically vent excess pressure above 10psi.
This has an 16X zoom lens (4.1~73.8mm) coupled with a 12X Digital Zoom that is integrated for seamless long distance viewing. At the heart of this PTZ is a Sony ExView Super HAD CCD that delivers 480 Lines of Resolution with amazing low light capability at 0.02lux.
- Image sensor 1/4" SONY SUPER HAD EXVIEW CCD
- Active pixels 752H 582V
- Synchronization Internal
- Video output VBS 1.0Vp-p/75 ohms
- White balance Auto
- Scanning frequency 15.625KHz(H) 50Hz(V)
- Resolution Color 480 TV Lines
- S/N Ratio 50dB = 50dB
- Electronic shutter 1~1/10000s 1/1.5~1/4000s
- Min. illumination 0.02Lux
- Lens focal length f=4.1~73.8mm 18? f=3.6~82.8mm 23?
- Focus & Iris Auto/Manual
- Pan speed 0? ~240? /s
- Tilt speed 0? ~120? /s
- Pan rotation 360? continuous
- Tilt rotation 90 Degrees
- Preset 64
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