Light curtain - Door sensor (Center open)

Product Overview

The center open elevator light curtain sensor works through multiple infrared beams arranged in parallel across the doorway. Unlike a single beam sensor, the light curtain creates multi-beam detection across the door opening height.

This allows detection of:

• Passengers standing in the doorway
• Trolleys or luggage
• Children or small objects near the floor

The system is non-contact and has no moving parts. This reduces wear and supports long service life. The slim design fits neatly within the door profile of most center-opening lift systems.

Each unit includes transmitter strip, receiver strip, mounting accessories, and connection cable. It connects directly to the lift controller and works with standard elevator safety circuits.

If you need to buy lift light curtain door sensor units for repair or upgrade work, ensure compatibility with the door operator and control voltage before installation.

Key specifications

• Product Type: Light curtain door sensor
• Product code: BS-SR0009
• Application: Center-open elevator doors
• Detection Method: Infrared multi-beam light curtain
• Coverage: Full door height protection
• Response Time: Fast signal output when beam is interrupted
• Mounting Type: Vertical mounting on both sides of door frame
• Output Signal: Compatible with standard elevator control systems
• Power Supply: Low voltage supply (check model rating before use)
• Operating Environment: Suitable for indoor lift shafts
• Designed for: Commercial and residential buildings in the UAE