- Supply TypeManufacturer, Supplier
- Preferred Buyer Location All over the world
We are offering four wire heat detector, 1,power supply: dc 9~35v (non-polar) 2,fixed temperature alarm 135℉(57℃) 3,alarm output: relay output 4,anti-emi and anti-rfi 5,smt manufacture technology 6,dimension: φ100*55mm.