Touchless Sensor exit button ZDBT-804/804B Features

1. Touchless Operation:
   • Utilizes infrared or capacitive technology for contactless operation, allowing users to trigger the door release without physical contact.
2. Dual LED Indicator:
   • Red LED: Indicates the button is active and the door is unlocked.
   • Green LED: Indicates the button is inactive and the door is locked.
3. Stainless Steel or ABS Construction:
   • Durable and resistant to corrosion, suitable for both indoor and outdoor installations.
4. Contact Output Options:
   • NO (Normally Open): The circuit is open when the button is not pressed and closed when pressed.
   • NC (Normally Closed): The circuit is closed when the button is not pressed and open when pressed.
5. Adjustable Sensing Range:
   • Allows users to adjust the detection range to suit different installation environments.
6. Anti-tamper Feature:
   • Built-in protection against unauthorized access or tampering.
7. IP55/IP65 Weatherproof Rating:
   • Designed to withstand dust, rain, and other harsh weather conditions.
8. Surface Mount Design:
   • Easy to install and suitable for various door and wall surfaces.