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Mini Square type 700TVL 3.7mm 92-degree night vision video surveillance audio pinhole surveillance cameras wholesale Our company has been persisting in the tenet of credibility based, customers supreme, and quality guaranteed, to provide the best services to you through our utmost efforts! We promise: the same to you the quality our price is optimal, same price our quality is the most guarantee! Factory direct sales of goods are definitely value for money! Product parameters: Chip size: 1/3 HD Lens: 3.7MM Effective Pixels PAL: 976 * 582, NTSC: 976 * 494 Horizontal resolution: 700 (TVL) TV system: NTSC / PAL Horizontal angle: 92degrees Minimum illumination: 0.1 (Lux) /F1.2 Automatic Gain: None SNR: ≥47dB Video Output: 1.0Vp-p75Ω White steady: None BLC: None Electronic Shutter: Digital Noise Reduction: None IR-CUT drive: Yes Working voltage: DC12V, applicable DC7V-20V voltage range Operating Current: DC12V 8