Tag: Multicolored

Secrui Door Chime Alarm System, Magnetic Door Sensor with Remote Control, 5 Volume, Multicolored Lighting Portable Door Chime Alarm for Kids Safety, Business, Garage, Home Security

1. Secrui door & window alarm system  The system is battery operated and uses wireless signals and a powerful siren to guard your home. At the same time, you can use

Door Chime Alarm System, SECRUI Wireless Magnetic Door Sensor with Remote Control, 5 Volume, Multicolored Lighting Portable Door Chime Alarm for Kids Safety, Business, Garage, Home Security

1. About the working mode of Secrui alarm sensor system The magnetic sensor is suitable for mounting on the door or window, when the magnetic sensor is separated, the door chime