Specification BatteriesIncluded : 1 BatteriesRequired : 1 Brand : GRSICO BulletPoint1 : For Doors And Windows: Compact and versatile design fits onto most door or window frame. Requires GRSICO Home Security System Hub. BulletPoint2 : Instant alerts: When a door or window is opened, the Base Station can sound a chime or tell you which sensor has been activated. BulletPoint3 : Simple set up: Peel and stick installation or can permanently mount with included hardware. BulletPoint4 : Long-lasting battery: pre-installed battery. BulletPoint5 : Compatible with the GRSICO home security system. Color : B-Sensor CompatibleDevices : Smartphone ControlMethod : application IncludedComponents : 1* Contact Sensor ItemName : GRSICO Door Sensor - Window and Door Entry Protection - Hub Required ItemPackageDimensions_Height : 7.112 centimeters ItemPackageDimensions_Length : 2.2098 centimeters ItemPackageDimensions_Width : 5.1054 centimeters ItemTypeKeyword : home-security-systems Manufacturer : DaPing ModelName : GRS2 ModelNumber : GRS2 MountingType : Window Mount NumberOfItems : 1 PartNumber : GRS2 PowerSourceType : Corded Electric ProductDescription : GRISCO is a smart home technology company dedicated to designing, manufacturing and selling wireless security alarm systems for homes/residences, apartments and businesses. GRISCO is professionally monitored 24/7 with no long term contracts and free daily technical support. ProductSiteLaunchDate : 2024-05-10T07:00:00.000Z SupplierDeclaredDgHzRegulation : not_applicable