Stainless Steel Door Exit Button#3 Release Push Switch for access control Description This exit switch button is made of stainless steel. It can be widely used in public entrance gates, public door, home, office, hotel, etc. Stainless Steel Exit Button Push To Exit Switch Door Opener Access Control Home Security Main Feature · Fashionable appearance · Made of SUS 304 Stainless steel, durable use · Easy to install and operate · Needs connect to 12v power · Used for access control · Specification · Working Voltage: DC 12V · Mechanical Life: 500,000 test · Material: Stainless Steel · Size: 86x86mm or 93(L)x30(W)mm (3.66x1.18inch) What's In · 1X Exit Switch