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What is a Fire-Rated Digital Lock?

What Is a Fire-Rated Digital Lock? Is It Compulsory?

A fire-rated digital lock is designed to withstand fire and high temperatures for a specific period, such as 30 minutes, without compromising the fire resistance of the door.

For a normal replacement of a mechanical lock with a digital lock, a fire-rated digital lock is generally not required.

However, if you are installing a new HDB fire-rated main door, especially for units near a lift lobby or staircase, fire-safety requirements may apply. The digital lock should be compatible with the fire-rated door and meet the required fire-resistance rating.

Why Does It Matter?

A fire-rated door helps contain fire and smoke inside your unit, giving you and your neighbours more time to evacuate safely. The digital lock should therefore not melt or fail prematurely and compromise the door’s fire resistance.

With increasing concerns over e-scooter and battery fires, choosing a properly tested fire-rated digital lock can provide greater peace of mind.

Mydigitallock - Lenovo F3 Ulra Solar Digital Lock

MDL - Lenovo F3 Ultra Solar Digital Lock

(1 Hour Fire Rated)

How Much Does Fire Testing Cost in Singapore?

(Fire Test conduct by HDB Door Developer)

A 1-hour fire-rated test costs about $24,000 for every 3 digital lock models.

In 2026, My Digital Lock tested our Lenovo and Lusano digital locks together with one of Singapore’s largest HDB door developers, supplying doors for many BTO and HIP projects.

Our tested digital locks can be certified for use with compatible HDB fire-rated doors, with the model included in the relevant certification where applicable.

Exclusive to My Digital Lock.

Pluto Digital Lock

Lusano Logo
Pluto Digital Lock

(1 Hour Fire Rated)

Space X Smart Lock

Lusano Logo Space X Smart Lock

(1 Hour Fire Rated)

T9 Swarosvki Crystal Digital Lock

Moorgen Logo T9 Swarovski Crystal Digital Lock

(2 Hour Fire Rated)

T5 Swaroski Crystal Digital Lock

Moorgen Logo
T5 Swarovski Crystal Digital Lock

(2 Hour Fire Rated)

PSB Singapore

How Long Can Lenovo & Lusano Digital Locks Withstand Fire?

Our Lenovo and Lusano digital locks have undergone fire-resistance testing by PSB Singapore, using doors supplied by a major HDB door developer.

Following the testing, our digital locks can be specified for use with compatible fire-rated doors for BTO, HIP and condominium projects, with the digital lock included in the relevant fire certification where applicable.

Fire-tested. Certified. Exclusive to My Digital Lock.

Mydigitallock - Fire-tested Certified
Mydigitallock - Fire-tested Certified
Mydigitallock - Before the the fire test 11 (Fire Tested)

Before the the fire test 11:50am

Mydigitallock - After 1 hour of fire test (Fire Tested)

After 1 hour of fire test 13:10pm

(Lenovo and Lusano Digital Lock Remain unchanged)

Mydigitallock - After 1 hour of fire test (Fire Tested)
Mydigitallock - After 1 hour of fire test (Fire Tested)

Lets check out the condition of the Lenovo & Lusano digital lock after 2 hours of fire test

Dirty Tactics by Door Factories & Competitors
Dirty Tactics by Door Factories & Competitors

Dirty Tactics by Door Factories & Competitors

With more than 55 digital lock models, testing every model locally is costly and can take months. Some competitors use this to claim that non-fire-tested digital locks are flammable, not HDB-approved, or will void your fire insurance—claims that should be verified.

After 17 years in the digital lock industry, we know the materials and construction behind our locks.

In 2026, we fire-tested 3 latest Lenovo and Lusano models to put the rumours to rest.

The result: Our tested digital locks remained highly durable under extreme heat.

We Stopped the Fire Test After 2 Hours
We Stopped the Fire Test After 2 Hours

We Stopped the Fire Test After 2 Hours

We continued the fire test for 2 hours until the 1-hour fire-rated door eventually failed and fire broke through.

Even though the back of the digital lock had completely melted, the fire did not break through the digital lock area.

We Stopped the Fire Test After 2 Hours

We were close to achieving a 2-hour fire-resistance result for the digital lock, but unfortunately, the door itself could not withstand the test any longer.

The door failed before our digital lock did.

Moorgen-T5-Swarovski-Crystal-Push-Pull-Digital-Lock-2-Hours-Fire-Rated

2 Hours Fire Rated

More durable than other digital lock which makes Moorgen suitable for all commercial projects.

T9 Swarosvki Crystal Digital Lock

Moorgen Logo T9 Swarovski Crystal Digital Lock

(2 Hour Fire Rated)

T5 Swaroski Crystal Digital Lock

Moorgen Logo T5 Swarovski Crystal Digital Lock

(2 Hour Fire Rated)

Moorgen Swarovski Crystal Fire Rated Digital Lock
Moorgen Swarovski Crystal Fire Rated Digital Lock

Moorgen Swarovski Crystal Fire Rated Digital Lock

The Moorgen Swarovski Crystal Digital Lock is engineered for exceptional durability and fire resistance. Even after undergoing a 2-hour fire test, the entire lock body remained intact and showed no visible deformation.

Moorgen digital locks have also been installed in HDB Hub server rooms, where security, reliability and durability are critical.

All Moorgen smart locks are manufactured using the same core materials and construction standards. Therefore, instead of sending every individual model for separate fire testing, the testing is conducted based on the common construction and material specifications.

For homeowners looking for a fire-rated digital lock in Singapore, Moorgen combines luxury design, smart access technology and high-temperature resistance in one premium digital door lock.

Moorgen Swarovski Crystal Fire Rated Digital Lock
Moorgen Swarovski Crystal Fire Rated Digital Lock

My Digital Lock - Logo

Our vision: To provide a keyless solution which is affordable for every Singaporeans

Moorgen Logo
MDL - Lenovo
Lusano Logo

A Message From the Director of My Digital Lock

As the Director of My Digital Lock, I entered this industry at 19 and have witnessed almost every generation of digital locks.

If a digital lock is poor in quality or unsuitable for our customers, we simply will not sell it.

To us, fire-rated certification is not the only measure of a good digital lock. Long-term reliability, durability, after-sales support and whether spare parts are available are equally important.

Some brands may promote fire-rated digital locks, but if the original factory has discontinued the model, who will repair it or honour the warranty years later?

I also believe fire safety should focus on getting people out safely, not simply keeping a door locked during a fire. Different countries have different fire-safety standards and approaches, which is why we believe the testing standard itself deserves careful consideration.

We will never take shortcuts or make questionable claims just to put a “fire-rated” label on a product.

If a lock is not good enough, we will not sell it.
If we cannot stand behind it, we will not put our name on it.

The photos below show the extreme heat and fire testing endured by our Lenovo and Lusano digital locks.

Mydigitallock - Certificate
Mydigitallock - Certificate