Similar Product Comparison

For the traditional automatic door sensors, the ToF laser safety sensors' advantages:

• High Precision: ToF provides millimeter-level accuracy, reducing false triggers.
• Speed: Real-time detection enables instant reactions (critical for fast-moving doors).
• Compact Design: Modern ToF sensors are small, making them easy to integrate into door systems.

parameters of Laser safety sensor

Products
Model number	M-901	M-903	M-905	M-227L	M-220L
Apply	Safety presence function for automatic door
Technology	Adopt TOF technology
Functions	Safety presence	Safety presence & anti-collision	safety presence	safety presence & anti-collision	safety presence
Installation	mounted on the side of the door frame, exposed & hidden installation	master and slave machine mounted on both side of door leaf	ceiling mounting and side mounting, exposed & hidden installation	mounted on the door leaf	Exposed & hidden installation
Applications	mainly for speed door, road gate, electric fence door	automatic swing door	90° swing door, sliding door, revolving door, garage door	automatic swing door	automatic revolving door, sliding door
Optical source	809nm	809nm	905 nm	809nm	809nm
Installation height	80-1000cm	3.5 meters	30-990cm	5m(fixed position) 3.5m(moving door leaf)	5m(fixed position), 3.5m(moving door leaf)