>2.7-13.5mm 5X Varifocal lens. > Built-in Microphone & Speaker. 2.7-13.5 mm 5X Optical zoom. DC 12V 2A, Φ 5.5 2.1mm coaxial plug power PoE(802.3af) Max.12W. Pan: 0° to 300°, tilt: 0° to180°, rotate: 0° to 360°.
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