We offer 48 ir dome cameracameraimage sensor 13" hd-dis (high definition digital image sensor)effective pixels 1280(h) x960(v)horizontal resolution color: 1000tvlelectronic shutter 150s1100, 000s 160s1100, 000ssynchronization internalmini. Illumination 0.1lux@f1.2(0lux ir led on)sn ratio >60db(agc off)video output 1vp-p composite output (75bnc)camera featuresmax. Ir leds length 30m, 48 smart irdaynight auto(icr) color bwbacklight compensation blc dwdrwhite balance autogain control autolensfocal length 3.6mm (2.8mm, 3.6mm, 6mm, 8mm optional)lens type manualmount type m12generalpower supply dc12v10%power consumption max. 3wworking environment -40c+60c 20%80%rhdimensions 113.6mm 85.4mmweight 250g.