Will all key card locks automatically unlock If the electricity goes out?

I have a question about my hotel. Now I use traditional door locks for my hotel doors; if I upgrade these old locks with an electronic hotel door lock system,

So, will all key card locks automatically unlock every room If the electricity goes out in a hotel?

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No, hotel key card locks are designed with safety and security in mind, and they do not automatically unlock when there’s a power outage. Here’s a deeper look into how these systems are designed to handle power outages:

Battery-Powered Locks: Most hotel key card locks are battery-powered, which operate independently of the hotel’s main power supply. Depending on usage, these batteries typically last for a year or more and will continue to function normally during a power outage. When the batteries run low, they usually send a signal (like a flashing light or a specific beep) to alert hotel staff that they need to be replaced.
Fail-Safe vs. Fail-Secure: In the world of electronic locks, there are generally two types of responses to power failures: fail-safe and fail-secure. A fail-safe lock will unlock when power is lost, while a fail-secure lock remains. Hotel room doors use fail-secure locks, which stay locked during a power outage. This ensures guest safety and security.
Emergency Access: In emergencies, hotel staff have master key cards or even physical override keys that can be used to access rooms. This ensures that even if there’s an issue with the electronic lock system, staff can still access rooms if necessary.
Backup Power Systems: Many modern hotels have backup generators or uninterruptible power supply (UPS) systems to maintain essential services during power outages. While room locks might not be directly connected to these (since they’re often battery-powered), other systems like hallway lighting, elevators, and security systems might be.
Centralized Systems: Some advanced hotel locking systems might be connected to a centralized system for monitoring and management. Even these systems are designed with redundancies to ensure that individual room locks remain functional during power outages.

In summary, the safety and security of guests are paramount in hotel design. Electronic key card locks are designed to remain locked and secure even during power outages.

If you’re considering installing or upgrading such a system in your hotel, it’s essential to work with reputable providers and understand the features and redundancies of the system you’re implementing.