In recent years, due to natural disasters and man-made damage, power accidents caused by oblique collapse of transmission line towers are on the rise. BWSENSING launched BWM826 tilt sensor for tower monitoring to monitor the tilt of the tower and ensure the stability and safety of electric power. The real-time transmission of the tower to the central monitoring and analysis by wireless network is collected by the front-end sensor. The monitoring center can slide of foundation, settlement deformation, and the weather reason tower tilted, broken and even the overall collapse of online monitoring and early warning, such as dealing with the abnormal will inform responsible person.