Model No.:QH-22X
Product Origin:China
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Description:Model: QH-220S Image sensor: 1/4" SONY Horizontal resolution: 420 TVL Pixels: PAL: 500 (H) x 582 (V) TV system: PAL Sync system: internal synchronization Usable illumination: 0.000 Lux at night (LED on) IR status: under 10 Lux by CDS (≤10 Lux CDS on) IR power on: CDS auto control S/N ratio: ≥48dB (AGC off) Gamma characteristic: 0.45 Video output: 1.0Vp-p 75Ω Scanning system PAL: 625 lines 50 field/sec; NTSC: 525 lines 60 field/sec Electronic shutter time: auto, PAL 1/50-100,000sec, NTSC 1/60-1/100,000sec Operation temperature: -10oC - +50oC RH95% max. Storage temperature: -20oC - +60oC RH95% max. White balance: auto Power supply: AC220V±10% 750mA