Elevator Door Detection

Elevator Door Detection systems are essential for enhancing passenger safety and ensuring smooth, uninterrupted door operation. These systems use advanced sensing technology to detect obstructions in the elevator doorway, reducing the risk of injury and improving overall ride experience.

JANUS® Elevator Door Detection solutions are designed for performance, reliability, and code compliance. Featuring a variety of models with infrared or optical sensors, these systems support both new and modernized elevators. Their precise detection capabilities allow for fast response to objects or movement in the door path, preventing unintended door closures and ensuring safe entry and exit.

JANUS® Elevator Door Detection systems meet industry safety standards and provide flexible installation options for a wide range of elevator designs. These solutions are trusted by elevator professionals to deliver consistent performance and enhanced protection in public, commercial, and residential buildings.

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Systems

Smart3D System

JANUS® Smart3D Systems represent the next generation of intelligent elevator door detection technology. These advanced solutions use real-time 3D sensing to actively monitor the door zone and adapt detection fields based on door movement, passenger behavior, and environmental conditions. Designed to provide precise object detection and significantly reduce false triggers, JANUS® Smart3D Systems offer flexible integration with both new and modernized elevator installations. This evolving platform delivers high-performance safety, intelligent responsiveness, and scalability to meet the needs of complex building environments. JANUS® Smart3D Systems are fully compliant with ASME, CSA, and ADA requirements, helping ensure reliable and inclusive elevator operation.

ADA ASME 17.1 (2019/2022) CSA B44

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3D Door Detectors

JANUS® 3D Detectors deliver enhanced protection by extending the sensing field beyond the elevator doorway. These systems combine traditional 2D infrared detection with three-dimensional zone coverage to detect movement and objects approaching the elevator entrance. This extended detection range allows for proactive response before a passenger reaches the threshold, offering an extra layer of safety in busy or high-risk environments. JANUS® 3D Detectors are ideal for facilities that require increased awareness and advanced passenger protection.

ADA ASME 17.1 (2019/2022) CSA B44

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2D Door Detectors

JANUS® 2D Detectors provide dependable door protection using infrared sensing across a two-dimensional plane. These systems detect obstructions between elevator doors, helping prevent accidental contact with passengers or objects. With a variety of models offering full-height coverage and flexible mounting options, JANUS® 2D Detectors are well-suited for commercial, residential, and modernization projects. Designed for reliability and ease of installation, these detectors improve passenger safety and help ensure smooth, uninterrupted door operation in compliance with elevator safety standards.

ADA ASME 17.1 (pre 2019) CSA B44

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Compare Systems at a Glance

	2D Detectors	3D Detectors	Smart 3D System
Ideal Use Case	Standard safety for commercial and residential elevators	Enhanced protection for high-traffic or public facilities	High-performance environments requiring intelligent safety
Detection Coverage	Two-dimensional infrared across the elevator doorway	Two-dimensional plus extended three-dimensional zone	Dynamic 3D detection with adaptive field adjustment
Detection Intelligence	Basic obstacle detection	Expanded awareness with proactive sensing	Intelligent, adaptive behavior with reduced false triggers
Mounting Options	Compact, full-height, and flush mount options	Similar mounting flexibility with wider detection area	Integrated sensor module with advanced configuration options
Integration	Easy integration into most door systems	Compatible with standard door operations	Designed for smart system integration and analytics
Compliance	ASME, CSA, ADA	ASME, CSA, ADA	ASME, CSA, ADA

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Elevator Door Detection

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Compare Systems at a Glance

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