|
The WZ20 brings together high resolution LXR imaging, the latest advances in mechanical filter lensing technology and ruthlessly efficient dealer-friendly design. The camera delivers 150ft of high performance night vision, as tested by the Extreme CCTV engineers, industry leaders in active-infrared. WZ20 is backed by an advance replacement guarantee, ensuring dealers get maximum value for their dollar.
The WZ20 incorporates 30 LEDs which are powerful enough to drive infrared to a maximum range of 300ft (~91m). For the purposes of CCTV surveillance imaging, the resulting infrared illumination delivers high performance night vision imaging up to a distance of 150ft (~45m).
The WZ20 uses proprietary LXR 1/3￣ CCD technology, delivering 550 TVL images. LXR technology is field-proven for outstanding IR spectral response, as well as video images characterized by lowsmear, low-streak and excellent anti-blooming characteristics.
Using a dual window IR-Cut and IR-Pass filter, the WZ20 delivers vivid color during day and outstanding sensitivity to infrared at night. Photocell-control increases energy efficiency and ensures accurate day-night switching for outstanding 24/7 performance.
The WZ20 also features a versatile 5-50mm IR-corrected lens for outstanding performance under both visible light and infrared illumination. Combined with the mechanical filter technology, the WZ20 optical core virtually eliminates focus shift between color and infrared modes, allowing sharp focus during day or at night.
Focus and zoom are controlled externally by hand, requiring no tools and making the 5-50mm IR-corrected lens effortless to adjust. A 90━ pan / 360━ tilt bracket and sunshield are both included as standard. Specifications:
- Signal Processing - Digital signal processing (DSP)
- CCD Camera - 1/3￣ LXR CCD with Mechanical Filter technology
- Filter - Dual-window mechanical type, IR Pass / IR-Cut
- Resolution - High resolution 550 TVL
- Effective Pixels - NTSC: 811 (H) x 508 (V) | PAL: 795 (H) x 596 (V)
- Night-Time Sensitivity - 0 Lux (infrared on)
- Day-Night Switching - Photocell-controlled, automatic
- Electronics Iris - 1/60 ~ 1/100,000 (NTSC) | 1/50 ~ 1/100,000s (PAL)
- Output Signal - 1V P-P composite video, 75 Ohms
- S/N Ratio - Greater than 48dB
- Gamma - 0.45
- Lens - IR-corrected, varifocal 5-50mm, DC auto-iris
- Lens Control - Externally adjustable zoom, focus and auto-iris
- LEDs - Even-distribution infrared array, photocell-controlled
- Wavelength - 850nm
- Number of LEDs - 30
- Voltage - 12 to 24 VAC or VDC
- Power Draw - 8 W max (infrared on)
- Construction - Robust aluminum extrusion
- Finish - Anodized silver
- Operational Temperature - -30━C to +55━C / -22━F to +131━F
- Sunshield - Included as standard
- Bracketry - 360━ pan / 90━ tilt bracket included as standard
- Power Supply - Not included
- Weight - 1.7kg / 3.8lbs
- Dimensions - フ 98mm x 292mm (L) | フ 3.0￣ x 11.5￣ (L)
- Environmental - Designed to IP66
|
