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The Centurion D5 DOSS (Door Open Stop Sensor, also known as Origin Sensor or DOSS assembly) is a genuine replacement hall-effect sensor kit for Centurion D5, D5-Evo, and related models (including SMART variants). It detects the gate’s origin (reference) position using a magnet mounted on the rack or shaft, enabling precise open/closed limits, pedestrian mode, and reliable auto-close functionality.

Key Features:

• Hall-effect magnetic sensing for contactless, wear-free operation.
• Includes sensor board, wiring harness, mounting bracket, and sometimes the origin magnet.
• Adjustable positioning for fine-tuning limits.
• Weather-sealed and robust for outdoor use.
• Plug-in connection to the controller for easy diagnostics.

Common Applications:

• Replacement for faulty DOSS causing incorrect gate stopping, over-run, or limit errors.
• Fixes symptoms like gate not fully opening/closing, random reversing, or “origin not found” issues.
• Essential for domestic/light-industrial sliding gates up to 500kg.

Specifications:

• Type: Hall-effect origin sensor assembly
• Compatibility: D5, D5-Evo, D5 SMART/Evo SMART (single 12V battery models)
• Detection: Works with D5 gate magnet (hall-effect type)
• Voltage: 12V DC (from controller)
• Includes: Complete sensor kit with harness and fixings

Availability in Lagos, Nigeria: Brand new genuine units available from authorized Centurion dealers, gate automation suppliers in Alaba International Market, Ikeja, or importers.

Professional Buy and Installation Service: Fast delivery across Lagos with expert fitting. Certified technicians mount the DOSS, align with magnet, calibrate on controller, and test for accurate limits and smooth operation.