Specifications:•2 x AA Alkaline batteries•Dimensions: 140 x 50 x 40mm•Weight: 150g•Operating temperature: -20°C ~ +60°C•Protection rating: IP55Feature..
Meets U.S. Military drop-test standardsSleek, lustrous exterior for tactile and visual appealA multifunctional button for auto backup and quick reconn..
Weight4.28 oz (121.6 g)Power requirements16V AC–24V AC; requires a 10VA transformer and wired doorbellCamera1/3-inch, 3-megapixel (2K) color sensor, 8..