Match nut grade to bolt grade for full strength Lock nuts prevent loosening under vibration
Don't mix grades — weakens the joint
PRODUCT OVERVIEW
<b>Direct WiFi integration without a separate gateway:</b>The sensor connects directly to the existing network via 2.4 GHz WiFi, enabling quick integration into existing smart home structures.<br><b>Flexible automation and scenario control:</b>Door and window contacts can be specifically integrated into individually defined processes and trigger configurable actions when the status changes.<br><b>Reliable status monitoring in real time:</b>The integrated magnetic contact precisely detects opening and closing processes and immediately transmits the status to the Smart Life app.<br><b>High energy efficiency with long battery life:</b>Low standby consumption enables a service life of up to 5 years in standby mode and reduces maintenance costs.<br><b>Compact design for flexible installation:</b>The slim sensor unit and separate magnet enable discreet installation on doors, windows or housings and can be integrated in a space-saving manner.<br><br>The InLine® Smart WiFi door/window sensor i This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-00-291-8492, indicating validated use in U.S. government and defense logistics supply chains.