Wireless hold-up device DoubleButton supports confirmed alarms. This feature implies instructing users: what sequence of presses is required to generate a confirmed alarm condition. It gives a 100% guarantee that a hold-up alarm was raised intentionally and only by an authorized user. DescriptionWireless hold-up device DoubleButton supports confirmed alarms. This feature implies instructing users: what sequence of presses is required to generate a confirmed alarm condition. It gives a 100% guarantee that a hold-up alarm was raised intentionally and only by an authorized user. Vendor Homepageajax.systems/products/doublebutton/Category CodeRCLUnit Box Height0.041Unit Box Length0.052Unit Box Width0.025ЦветБелыйРазмер47 × 35 × 16 mmКоличество в транспортной упаковке1Объем5.33E-05 м3Вес без упаковки0.017 кгВес в упаковке0.03 кг