Dahua Technology Entry IPC-HDW1431T-ZS-2812-S4. Type: IP security camera, Placement supported: Indoor & outdoor, Connectivity technology: Wired. Mounting type: Ceiling, Product color: White, Form factor: Turret. Minimum illumination: 0.03 lx, Angle of rotation: 360°, Lens viewing angle, horizontal: 98 - 31°. Sensor type: CMOS, Optical sensor size: 1/3". Focal length range: 2.8 - 12 mm, Detect distance (wide): 2598.4" (66 m), Detect distance (tele): 7874" (200 m)