Model No.:QH-102
Product Origin:China
Brand Name:Qihan
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Description:Features: 1) Model no.: QH-122H, QH-122, QH-122H, QH-122H 2) Image sensor: 1/3" Sharp, 1/3" Sony, 1/3" Sharp, 1/4" Sharp 3) Horizontal resolution: 480 TVL, 420 TVL 4) Pixels: a) PAL: 752 (H) x 582 (V), NTSC: 768 (H) x 494 (V) b) PAL: 500 (H) x 582 (V), NTSC: 510 (H) x 492 (V) 5) TV system: PAL/NTSC 6) LED: Φ5 x 42pcs 7) IR distance: 42m 8) Sync system: internal synchronization 9) Usable illumination: 0.000 lux/F1.2 (LED on) 10) S/N ratio: ≥48dB (AGC off) 11) Gamma characteristic: 0.45 12) Video output: 1.0Vp-p, 75Ω 13) Scanning system: PAL: 625 lines 50 fields/sec; NTSC: 525 lines 60 fields/sec 14) Electronic shutter time: auto, PAL 1/50 - 100,000sec, NTSC 1/60 - 1/100,000sec 15) Operation temperature: -10oC - +50oC, RH 95% max. 16) Storage temperature: -20oC - +60oC, RH 95% max. 17) White balance: auto 18) Power supply: DC 12V±10%, 1,000mAh