electric alarm bell 1.iron base,aluminium base,plastic base 2.fire electric bell:100/150/200mm 3.fire alarm bell electric alarm bell SA-B01...

magnetic contact 1.overhead mount magnetic contact 2.operating distance: 20 - 25mm 3.colors: gray,brown magnetic contactOC-51 Overhead mount magnetic contactSpecification: Idea for commercial application or industrial useAlloy-Zn housing, gray Switches...

alarm siren:siren strobe light alarm sound type:ambulance sound,pumper sound,police car sound,led flash alarm siren:siren strobe lightSA-FS1...

electric fire bell 1.iron base,aluminium base,plastic base 2.electric fire bell size:100/150/200mm 3.voltage:dc24v/220v electric fire bell SA-B01...

Door Loop 1.Tube material:Stainless Steel 301 2.Plastic terminal material:ABS 3.Installation:4 Screws Door LoopModel:DL-01 Door LoopSpecification:1.Product Size:10.3(D)outer*8(D)inner  2.Tube material:Stainless Steel 3013.Plastic terminal material:ABS4.Installation:4...

magnetic contact 1.operating distance:50-60mm 2.overhead mount 3.colors: gray magnetic contactOC-56 overhead mount magnetic contact*Idea for commercial application or industrial use* Heavy duty metal Alloy-Zn housing , gray *Switches or magnet are...

strobe light 1.adopted the high volume flash lamp from german 2.shape up the effect from vision when input the low volume strobe lightSA-FS4...

magnetic contact 1.contact switch:n.c.-contact closed when magnet and reed switch are together(n.o.;no/nc available) 2.gray magnetic...

fire alarm sounder :special methods for damp-proof,antisepsis and mildew-proof.well prevented from high damp in seaside area fire alarm sounder Model: SA-FS2...

fire alarm bell 1.metal bell:iron base,aluminium base,plastic base 2.metal bell:100/150/200mm fire alarm bellSA-B01...