Features: New optical lens, 400W , with clear and visible details. When abnormal conditions are detected, the camera can call up the set prompt sound for voice reminders. Upgraded the two-way voice intercom function, with build-in microphones and loudspeaker, remote intercom through mobile phone, constantly communicate with family. 360 degree rotation, smooth operate using precised motors, smooth rotation no lagging. IP66 waterproof indoor and outdoor adopts industrial waterproof designing. Specifications: Material: ABS Type: refer to picture to selection please Size: about 18x12x10cm/7.08x4.72x3.93inch Package Includes: 1pc Webcam with Mounting Screws 1pc Power Adapter note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution.