TRENDnet Megapixel Wireless N Pan, Tilt, Zoom Network Surveillance Camera with 2-Way Audio and Night Vision, TV-IP672WI (Certified Refurbished) This Certified Refurbished product is tested & certified by TRENDnet to look and work like-new. The product includes all original accessories, and is backed by a 90-day warranty. Program motion detection recording, recording schedules, email alerts and more with complimentary software Night vision up to 7.5 meters indoors Pan 340 degree side-to-side and tilt 115 degree up-and-down High speed wireless n connection; 2-way audio