Product Feature
The product adopts ionization chamber with advanced single-power twin-chamber structure in the world, 9V battery as power source, and economizes electricity. It is used in single room in family.Product Specifications
Power Supply:DC12V~24VStatic Current: ??0 ?A
Working Current: 16mA
Work Temperature: -5~+40??
Working Humidity: ??3%RH
*Only use for wire-power connection alarm system
