Push Door Exit Button, Stainless Steel Door Release Switch with Indicator Light, Emergency Release Button for Door Access Control System, Panel

DURABILITY TEST: The door release button has a stable power supply and very high safety performance. With over 100,000 tests, our high-quality products provide our customers with a secure home environment. EASY OPERATION: Door release button switch. Easy to install and use, economical and convenient. Surface/recessed mounting brackets are available. The design is quick and easy, and the door can be opened immediately by pressing the button. APPLICATION: The door release button is widely used in access control systems, such as offices, banks, gas stations, department stores, etc. Suitable for installation on hollow door frames and recessed electrical boxes. PRODUCT FEATURES: Door release button: press OFF, release resets; contact output: NO/NC/COM.