SPECIFICATIONS:   ?  Image element:1/4 inch Color USA OV7950   ?  Effective pixels :628(H)×582(V)   ? System:NTSC   ?  Resolution 420 TVL (Enhanced)   ?  Vertical sync frequency NTSC:60HZ   ?  Minimum lumination 0.5Lux/F1.2   ?  Lens angle 150°   ?  Electronic shutter 1/50~1/10000 sec   ?  S/N Ratio Better than 48dB   ?  White balance auto   ?  AGC auto   ?  Sync.system internal   ?  Video output :1.0 Vpp 75ohm   ?  Operating temperature :-20? ~ 50?   ?  Power supply :DC12V   ?  Current consumption 100mA   ?  Dimensions: 35mm x 21mm x 30mm   ?  Weight 190g  ?  Special settings: shows ladder reversing reference line? NIGHT IR

Wireless Car Camera Image element:USA OV7950 Effective pixels : 720*480(NTSC)/720*576(PAL) Minimum lumination :<5Lux transmitting power: 8mW modulation type: FM bandwidth: 18MHz Power supply DC 12V Current consumption:(max) 90mA availability sphere of action:(min) 100m Dimensions:(width*deep*high): 258*37*41(mm) weight:(about)115 Receivers (display) LCDscreen type: 2.5" TFT-LCD emission frequency : ISM 2,400 ~2,483 Mhz Effective pixels: 640(H)*240(V) video system: NTSC/PAL color system: RGB delta receive sensitivity: =85 dBm availability sphere of action:(min) 100m Power supply DC 12V Dimensions:(not content pedestal ) 104mm(L)*25mm(w)*71mm(H) weight:(about) 102? operating temperature: -10oC~+50oC/+14oF~+122oF "operating humidity: 85%(relative humidity) "