Invention Grant
US08624736B2 Status monitoring system for a fenestration unit 有权
开窗单元的状态监控系统

Status monitoring system for a fenestration unit
Abstract:
A status monitoring device for a fenestration unit is provided. The device is positioned in or on the fenestration unit and includes a panel position sensor and a lock status sensor. The device is capable of transmitting panel position data and lock status data to a remote device, trigger an audible alarm on the device or the remote device, trigger a visual alarm on the device or the remote device, or a combination of these.
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