KCCA-1552WO: 1/3`` B/W Mini resolution coaxial transmission water resistant camera 1/3`` SONY B/W CCD 450 TVLine, 0.05 Lux at F2.0, 48dB, IP67-TEST Power: Coaxial Transmission KCCA-1556WO: 1/4`` color Mini resolution coaxial transmission water resistant camera 1/4`` SONY color CCD 330 TVLine, 1 Lux at F2.0, 48dB, IP67-TEST Power: Coaxial Transmission
KCCA-1552IR: 1/3`` B/W middle resolution water resistant IR camera 1/3`` SONY B/W CCD 420 TVLine, 0.18 Lux at F1.2, 46dB, IP66-TEST IR LED ON: 0.5 Lux KCCA-1556IR: 1/4`` Color middle resolution water
KCCA-1552IR: 1/3`` B/W middle resolution water resistant IR camera 1/3`` SONY B/W CCD 420 TVLine, 0.18 Lux at F1.2, 46dB, IP66-TEST IR LED ON: 0.5 Lux KCCA-1556IR: 1/4`` Color middle resolution water