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Power Switch Dual Function Detector, Power Failure Call Dual Function Sensor Anti-Theft System Alarm
Specifications Condition Brand New Material ABS Color White Package Weight Alarm mode It can whistle alarm when the grid is cut off or the power supply cable is cut, until the power is restored. Monitoring voltage Working voltage DC9V (1 GF22 battery is not included). The alarm volume is ≥115 decibels. Power indicator The power supply status of the grid can be seen at a glance. High voltage resistant design The professional circuit design can work at 260V for a long time, even if the grid voltage exceeds the standard in the middle of the night, it is not easy to damage. Monitoring voltage width AC175V ~ 265V, a wider range of applications, not only for towns, but

Price is $4.00
Price: $4.37