50M 520TVL IR waterproof camera
Key Specifications
? mage sensor: 1/3-inch Sony color CCD
? Horizontal resolution: 420TVL
? Signnal system: PAL/NTSC
? Picture pixels: PAL: 500 (H) x 582 (V), NTSC: 510 (H) x 492 (V)
? LED No.: 42 pieces ?5 LEDs
? Ranging distance: 40 to 45m
? Infrared wavelength: 850nm
? Sync. system: Internal synchronization
? S/N ratio: >48dB
? Lens: 4~9mm IR varifocus lens
? PAL: 1/50 to 1/1,00,000 seconds
? NTSC: 1/60 to 1/1,00,000 seconds
? Gamma collection: r = 0.45
? Gain control: Auto
? White balance: Auto
? Backlight compensation: Auto
? Minimum illumination: 0 lux (IR ON)
? Video output: 1.0Vp-p, 75Ω
? Power supply: 12V DC ±20 %
? Operating temperature: -10 to +50°C
? with anti-reflection glass
? with cable-managed bracket
? Use IR Crystal filter to reduce the noise of camera at night
? Model: GIZ42A