Touch Sensor Exit Button: Touch design, Surface mount, 500000 times life, NO\NC\COM output contact, Surface installation. Can be used as door release button, it's widely used for access control system.
Standard Structure: scratch-resistant acrylic
panel (can be loaded into a standard 86 bottom box)
Mechanical Life: 500000 tested
Trigger device: Touch
Surface Intallation
LED indicator status: white patterned light is
off state LED Status: pattern light blue to standby LED Status: patterns
of work status indicator is red