EZVIZ 4-Piece Home Sensor Kit A well-thought-out solution for a safer home

Energy-Saving Design with Long Battery Life¹ Compact and Cleverly Designed Trusted security at your fingertips HOME GETAWAY Model CS-A3-A0-W General Operation Conditions -10 °C to 55 °C ( 14 °F to 131 °F ), humidity 95% or less (non-condensing) Dimensions Φ 70.0 × 25.4 mm (Φ 2.75 × 1.00 inch) Net We