... CMOS,720 resolution> ICR Filter Auto Switch > 4mm,6mm,8mm Lens (Optional)> Max. IR distance: 30m> DC12V(AC24V optional), PoE Technical SpecifitionsModelAK-8109NT ... (1.0Vp-p, 75?)EnvironmentalPower SupplyDC12V(AC24V optional), PoEMax. IR Distance30mOperating Environment-10°C~+60°C, 10%~90%DimensionL:13cm,W:7cm,H ...