Tuesday, 21 Apr 2026
General DescriptionThe stand alone smoke alarm is a battery powered independent photoelectric smoke alarm,it is able to quickly detect the smoke of fires, when the concentration exceeds its alarm ...
We are a manufacturer specializing in inductor electronic products such as PIR sensor,light-control switch, PIR lamp, smoke alarm etc.At present, we are the largest specialized manufacturer in typ...
测试设备功能:The door hardware durability test machine is customized according to the customer's requirements for durability test of hinges (included conceal hinge), door closer, mortise l...
A. Features1.Automatic compensation function. It can be automatically compensated to improve the reliability of the smoke detector, such as external environment (temperature, humidity, dust, sta...
We are a manufacturer specializing in inductor electronic products such as PIR sensor, light-control switch, PIR lamp, smoke alarm etc.At present, we are the largest specialized manufacturer in ty...