--- title: Non-return doors description: "Anti-lock doors: High security doors with automatic unidirectional control system. Ideal for supermarkets, shopping malls, airports." ---  [mailto:ventas@incomelec.com](mailto:ventas@incomelec.com) [sales@incomelec.com   |](mailto:sales@incomelec.com)[mailto:ventas@incomelec.com](mailto:ventas@incomelec.com)[mailto:ventas@incomelec.com](mailto:ventas@incomelec.com)[mailto:ventas@incomelec.com](mailto:ventas@incomelec.com)[(+57) 3044517093](https://api.whatsapp.com/send?phone=573044517093&text=%C2%A1Hi%20Incomelec!%20...) - [Support and Maintenance](https://www.incomelec.com/en/contact-us?hsLang=en) [![Certificación Bureau Veritas ISOIEC](https://no-cache.hubspot.com/cta/default/22797192/interactive-207759947910.png)](https://www.incomelec.com/hs/cta/wi/redirect?encryptedPayload=AVxigLJZFX5p%2F67858HfaCXH8qwYXLDqNNlO7HJMzDRbxjxXj3wZJeKuyUVZXPziSjn%2BlY9e5InYw7qn0dFPfpNGrXy7vZ4x07F2iPPgDDGlpcvppLySRJrp%2F0ZLm2s1zBoIvzqFeNuyxwLldFTkNoqVONBnt45YAxJ3zd3uRBIWTfa0VYAKUEQTUbz6nt7HaqKo6vBZ6E9H%2BB9BEFobNvoWW9Z2DJd4qN6UjTit5CMexT4uv1fItPs%3D&webInteractiveContentId=207759947910&portalId=22797192&hsLang=en) [Skip to content](https://www.incomelec.com/en/productos/acceso-peatonal/puertas-antirretorno#main-content) [![incomelec](https://www.incomelec.com/hubfs/incomelec.svg "incomelec")](https://www.incomelec.com/?hsLang=en) - [Home](https://www.incomelec.com/en/?hsLang=en) - [About us](https://www.incomelec.com/en/about-us?hsLang=en) - Solutions - [Airports](https://www.incomelec.com/en/soluciones/aeropuertos?hsLang=en) - [Mass Transit](https://www.incomelec.com/en/soluciones/transporte-masivo?hsLang=en) - [Parking Lot](https://www.incomelec.com/en/soluciones/parqueaderos?hsLang=en) - [Tolls](https://www.incomelec.com/en/soluciones/peajes?hsLang=en) - [Access for people](https://www.incomelec.com/en/soluciones/acceso-peatonal?hsLang=en) - Partners - [Automatic Systems](https://www.incomelec.com/en/fabricantes/automatic-systems?hsLang=en) - [Horus](https://www.incomelec.com/en/fabricantes/horus?hsLang=en) - [Easier](https://www.incomelec.com/en/fabricantes/easier?hsLang=en) - Case Studies - [Airports](https://www.incomelec.com/en/blog/tag/airports?hsLang=en) - [Mass Transit](https://www.incomelec.com/en/blog/tag/mass-transit?hsLang=en) - [Parking](https://www.incomelec.com/en/blog/tag/parking?hsLang=en) - [Tolls](https://www.incomelec.com/en/blog/tag/tolls?hsLang=en) - [Pedestrians](https://www.incomelec.com/en/blog/tag/pedestrians?hsLang=en) - [All](https://www.incomelec.com/en/blog/tag/case-studies?hsLang=en) - Products - [Vehicular Access](https://www.incomelec.com/en/productos/control-acceso-vehicular?hsLang=en) - [Pedestrian Access](https://www.incomelec.com/en/soluciones/acceso-peatonal?hsLang=en) - [Passanger Access](https://www.incomelec.com/en/productos/acceso-pasajeros?hsLang=en) - [Blog](https://www.incomelec.com/en/blog/tag/articles?hsLang=en) - [CONTACT US](https://www.incomelec.com.co/contacto/) Este es un campo de búsqueda con una función de sugerencia automática adjunta. - No hay sugerencias porque el campo de búsqueda está vacío. - [English](https://www.incomelec.com/en/productos/acceso-peatonal/puertas-antirretorno) - [Español](https://www.incomelec.com/productos/acceso-peatonal/puertas-antirretorno) ![Non-return door](https://www.incomelec.com/hs-fs/hubfs/Puerta-antirretorno.png?width=150&height=148&name=Puerta-antirretorno.png "Non-return door") ## DOORS #### This type of door has an automatic one-way control system. It consists of 2 leaves with 2 automatic barriers. If an attempt is made to go backwards, the barriers automatically block the passage. The door leaves are immediately closed and locked, and this action is communicated to the building control system. Easily integrated into existing security systems, this model has been installed in many public places in Europe where high security is required. Ideal as a second entrance such as supermarkets, shopping malls, airports and stations. #### Segment - Mid market - Small business - Early stage - Enterprise #### Top features - Primary - Secondary - Tertiary - Bonus #### Resources - Blog - Academy - Doc - Developer #### Community - Twitter - Facebook - Youtube - Instagram - LinkedIn ## You need help with ## Maintenance Get in touch with our team of support and maintenance professionals to ensure that your equipment is always in optimal condition. 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