Tech Specs Power AC Adapter Connectivity 802.11 b/g/n Wi-Fi connection @ 2.4GHz only Audio Two-way audio with noise cancellation Video 1080HD Video Night Vision Live View Motion Detection Custom Motion Zones Siren Remote-activated 110-decibel alarm Camera Lens 140° Field-of-View Dimensions 4.96 in. x 2.72 in. x 2.99 in. (12.6 cm x 6.91 cm x 7.59 cm) Warranty 1 year on parts, lifetime purchase protection Operating Conditions -20°F to 120°F (-28°C to 48°C) Weather-resistant