The Electro‑Mechanical Lock LD (Fail Secure) is a genuine Assa Abloy / Entrematic locking mechanism engineered for EMSL / UniSlide automatic sliding door systems. “Fail Secure” mode means that the lock remains engaged (locked) when power is removed, providing trusted security when the door is not powered.
Key Features & Benefits
Fail Secure Operation Maintains door locking state when power is lost, ensuring continued security during outages.
Designed for EMSL / UniSlide Systems Engineered to integrate smoothly with Assa Abloy / Entrematic EMSL and Besam UniSlide sliding door operators.
Robust & Reliable Design Built to withstand frequent cycles in high-traffic environments.
Compact Integration Fits into sliding door headers with minimal additional space needed.
Manual Override / Emergency Unlock (if required) Many such locks include or support mechanical override or unlocking in emergency conditions, whilst still retaining fail secure behaviour under normal conditions.
Typical Applications
Corporate and retail entrances
Commercial buildings
Public access and controlled entry points
Healthcare and institutional buildings
Any automatic sliding door where locked state must persist without power
Which system is the Assa Abloy - EMSL-UniSlide Electro mechanical lock LD - Fail Secure compatible with?
The Assa Abloy - EMSL-UniSlide Electro mechanical lock LD - Fail Secure is designed for use with EMSL / UniSlide automatic sliding door systems. Confirm your operator or door model matches before ordering to ensure a correct fit.
What is the Assa Abloy - EMSL-UniSlide Electro mechanical lock LD - Fail Secure and what is it used for?
Assa Abloy / EMSL‑UniSlide Electro‑Mechanical Lock LD – Fail Secure The Electro‑Mechanical Lock LD (Fail Secure) is a genuine Assa Abloy / Entrematic locking mechanism engineered for EMSL / UniSlide automatic sliding door systems.
Does the Assa Abloy - EMSL-UniSlide Electro mechanical lock LD - Fail Secure provide fail secure operation?
Maintains door locking state when power is lost, ensuring continued security during outages.
Is the Assa Abloy - EMSL-UniSlide Electro mechanical lock LD - Fail Secure designed for EMSL / UniSlide Systems?
Engineered to integrate smoothly with Assa Abloy / Entrematic EMSL and Besam UniSlide sliding door operators.
Does the Assa Abloy - EMSL-UniSlide Electro mechanical lock LD - Fail Secure provide robust & reliable design?
Built to withstand frequent cycles in high-traffic environments.
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