Door Exit Release Button Zinc Alloy
Panel Specification: 1. Input DC12V 2. Contact Rating 3A 36VDC Max 3. Output Contact NO\COM 4. Mechanical Life 500000 tests 6. Suitable for Door All Kinds Doors 7. Operating temp -20~+55 degree(14-131F) 8. Suitable Humidity 0-95% (relative humidity)