RC-013● Hole Diameter：20.5mm ●Material：Metal&PlasticItem#RC-012Horizontal resolution480 TVLAngle         120°SNR>48dB(AOC on)Frame rate30fpsIllumination0.3LuxWorking temperature—20℃～+100℃,Rh95%Storage temperature—40℃～+100℃,Rh95%Power Supply       12V 1A  TV System     NTSC/PALWaterproof   IP68  MaterialPlastic  Video port  AV RCA PortResolution628*582Weight33gHole Diameter     Ø20.5mm RC-015 ●Material：Metal&Plastic      ●Night Vision：7PCS Infrared lamps RC-014●Material：Metal&Plastic      ●Night Vision：7PCS Infrared lamps RC-021●Material：Metal&Plastic      ●Night Vision：4PCS  LED lamps