The DH-CA-F781E adopts a1/3” Sony EXview HAD CCD II sensor and Effio-S DSP. It features high resolution of 700 TVL color and 750 TVL black-and-white (B/W). Its minimum illumination includes 0.001 lux at F1.2 in color, 0.0001 lux at F1.2 B/W, 0.0001 lux at F1.2 color and 0.00001 lux at F1.2 B/W (slow shutter 512X). The slow shutter reaches up to 512X in 10 seconds for PAL and 8 seconds for NTSC.

It is an ICR true day/night camera for low-light applications. It has a powerful OSD operational function and supports RS-485 control and dual power AC 24 V/DC 12 V.