LBDoor
Light barrier for detecting people and objects
High performance & versatility
The LBDoor button photocell impresses with its high performance and wide range of applications.
Security solution
In addition to reliably monitoring the closing edges of sliding doors and gates, LBDoor is also ideal as collision protection for revolving doors or as a pulse generator for restarting escalators.
Weatherproof technology
The button light barrier also detects the occupancy of personnel interlocks. The circuit is already integrated in the compact, fully encapsulated and temperature-stable housing.
This makes LBDoor ideal for use in very cold regions down to -40°C and, with IP67, also in wet environments.
Use at the barrier system
Securing the main closing edge on sliding doors to prevent personal accidents caused by trapping.
Single-beam miniature button photoelectric sensor
Thanks to its small dimensions, the LBDoor sensor system can be easily integrated into escalators or door frames and installed without any problems.
LBDoor DoC 
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LBDoor TB12.D.N Operating instructions 
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