they are regularly impacted by:<\/p>\n\n\n\n
- \n
- trolleys<\/li>\n\n\n\n
- pallet trucks<\/li>\n\n\n\n
- fast-moving users<\/li>\n<\/ul>\n\n\n\n
This leads to:<\/p>\n\n\n\n
- \n
- repeated maintenance visits<\/li>\n\n\n\n
- unplanned downtime<\/li>\n\n\n\n
- costly repairs and replacements<\/li>\n<\/ul>\n\n\n\n
Replacing a lift door can cost between \u00a33,000 and \u00a38,000, making it a significant operational expense.<\/p>\n\n\n\n
\n\n\n\nHow Big Is the Problem?<\/h2>\n\n\n\n
The scale of the issue is amplified by ageing lift infrastructure and rising maintenance costs:<\/p>\n\n\n\n
- \n
- Over 50% of lifts in Europe are more than 20 years old<\/a><\/strong><\/li>\n\n\n\n
- Lift maintenance can account for up to 20% of a building\u2019s maintenance budget<\/a><\/strong><\/li>\n\n\n\n
- Preventative maintenance strategies can reduce costs by 18\u201325%<\/a><\/strong> <\/li>\n<\/ul>\n\n\n\n
With millions of lifts in operation across Europe, improving reliability and reducing downtime is critical.<\/p>\n\n\n\n
\n\n\n\nWhat Is the Best Way to Prevent Lift Door Damage?<\/h2>\n\n\n\n
The most effective way to reduce lift door damage is to prevent collisions before they happen<\/strong>, rather than repairing damage afterwards.<\/p>\n\n\n\n
This is where Smart 3D lift door detection<\/strong> provides a clear advantage.<\/p>\n\n\n\n
\n\n\n\n<\/div>\n\n\n\n\n\nWhat Is Smart 3D Lift Door Detection?<\/h2>\n\n\n\n
<\/p>\n\n\n\n
Smart 3D detection (from MEMCO by AVIRE)<\/strong> is an advanced lift safety system that uses microwave radar to detect movement in front of lift doors.<\/p>\n\n\n\n
Unlike traditional light curtains, which only detect objects within the doorway, Smart 3D:<\/p>\n\n\n\n
- \n
- detects people and objects approaching the lift<\/li>\n\n\n\n
- identifies potential collisions early<\/li>\n\n\n\n
- triggers doors to reopen before impact<\/li>\n<\/ul>\n\n\n\n
This allows building operators to move from reactive maintenance to a preventative approach.<\/p>\n<\/div>\n\n\n\n
\n![\"\"](\"https:\/\/www.avire-global.com\/en-uk\/wp-content\/uploads\/sites\/18\/2026\/04\/Smart-3D-image-185x300.png\")
<\/figure>\n<\/div>\n<\/div>\n\n\n\n
\n\n\n\nWhat Are the Benefits of Smart 3D Detection?<\/h2>\n\n\n\n
Installing Smart 3D detection can deliver measurable benefits:<\/p>\n\n\n\n
- \n
- Reduced lift door damage and repair costs<\/li>\n\n\n\n
- Fewer maintenance call-outs<\/li>\n\n\n\n
- Improved lift uptime and reliability<\/li>\n\n\n\n
- Enhanced passenger safety<\/li>\n\n\n\n
- Lower long-term operational costs<\/li>\n<\/ul>\n\n\n\n
It also filters out cross-traffic, ensuring doors only respond when needed.<\/p>\n\n\n\n
\n\n\n\nReal-World Results: Does It Work?<\/h2>\n\n\n\n
In a high-traffic retail environment, frequent door impacts were causing repeated damage and operational disruption.<\/p>\n\n\n\n
After installing Smart 3D detection:<\/p>\n\n\n\n
lift door damage was reduced by more than 50%<\/strong><\/p>\n\n\n\n
This demonstrates how preventative technology can significantly reduce both maintenance costs and downtime.<\/p>\n\n\n\n
\n\n\n\nWhy Aren\u2019t Light Curtains Enough?<\/h2>\n\n\n\n
Traditional lift light curtains only detect objects within the door opening<\/strong>.<\/p>\n\n\n\n
They do not detect:<\/p>\n\n\n\n
- \n
- approaching users<\/li>\n\n\n\n
- fast-moving trolleys<\/li>\n\n\n\n
- last-second entry attempts<\/li>\n<\/ul>\n\n\n\n
This limitation makes them less effective in busy environments.<\/p>\n\n\n\n
Smart 3D extends detection beyond the doorway, helping prevent impacts before they occur.<\/p>\n\n\n\n
\n\n\n\nWhere Is Smart 3D Most Effective?<\/h2>\n\n\n\n
Smart 3D is particularly suited to environments with high lift usage:<\/p>\n\n\n\n
\ud83d\uded2 Retail stockrooms<\/p>\n\n\n\n
\ud83c\udfe5 Hospitals and healthcare facilities<\/p>\n\n\n\n
\ud83d\udce6 Logistics and distribution centres<\/p>\n\n\n\n
\ud83c\udfe8 Hotels and service lifts<\/p>\n\n\n\n
\ud83c\udfe2 Commercial buildings with high lift usage<\/p>\n\n\n\n
In these settings, it helps protect equipment, reduce costs, and improve reliability.<\/p>\n\n\n\n
\n\n\n\nWhat Is the Future of Lift Maintenance?<\/h2>\n\n\n\n
The lift industry is moving towards smart, preventative maintenance strategies<\/strong> driven by:<\/p>\n\n\n\n
- \n
- cost reduction<\/li>\n\n\n\n
- improved uptime<\/li>\n\n\n\n
- enhanced safety<\/li>\n\n\n\n
- smarter building technologies<\/li>\n<\/ul>\n\n\n\n
- Lift maintenance can account for up to 20% of a building\u2019s maintenance budget<\/a><\/strong><\/li>\n\n\n\n
- Over 50% of lifts in Europe are more than 20 years old<\/a><\/strong><\/li>\n\n\n\n