Brand & Model Comparisons

Among the brands you will commonly see in Singapore showrooms are Kaadas, Samsung, Igloohome, Solity, Zigbang, Häfele and EZVIZ, and they differ less in raw security than in positioning, design language and how they expect you to use the lock day to day. Kaadas carries a broad range from simple keypad models up to face-recognition flagships, which makes it a common shortlist for HDB main doors.

Samsung and Zigbang come out of the Korean lock tradition and are closely associated with the tall push-pull panel that many Singaporeans recognise on sight. Solity sits in similar territory with a generally more understated, restrained look.

Igloohome is Singapore-founded and built its reputation on offline, time-limited access codes rather than always-on connectivity. Häfele comes from European architectural hardware, so its locks are usually chosen to sit within a wider door and furniture scheme.

EZVIZ comes from a home-security and camera background, which shows in models that put a camera into the lock itself. Treat brand as the last filter, not the first.

Decide how you want to open the door every day, whether you need remote features, and what your door and gate can physically take, then see which brands offer a model that fits. Ask any retailer which brands they are authorised for, since that shapes your after-sales experience more than the badge does.

In practice the difference shows up in design philosophy and feature pace rather than in whether the lock will keep your door shut. Korean brands largely defined the modern digital lock category and popularised the tall push-pull panel; they tend to prioritise smooth everyday handling, mature mortise designs and conservative, well-proven feature sets.

Japanese hardware has a reputation for understated engineering and long service life, though relatively few Japanese lock brands are widely retailed in Singapore, so your realistic choice is often narrower there. European brands, Häfele among them, come from an architectural hardware background: the lock is treated as one piece of a coordinated door package, with finish, handle design and material quality weighted heavily and feature lists usually more restrained.

Chinese brands, including Kaadas, generally move fastest on new capabilities, which is why 3D face recognition, palm reading, large displays and app ecosystems typically appear there first, often at strong value. The honest caveat is that quality within each of these groups varies far more than between them, so origin alone is a weak proxy for durability.

The practical check is to ignore the flag on the box and ask the retailer two things: who holds the Singapore warranty for that exact model, and where replacement parts are stocked.

Both are mainstream, well-established choices for an HDB main door, and for most flats the decision comes down to feature breadth versus familiar simplicity rather than one being safer than the other. Kaadas typically fields a wider ladder of models, from straightforward keypad-and-fingerprint units up to flagships with face recognition and cameras, so it is often the easier brand to match to a specific budget.

It also tends to adopt newer unlocking methods relatively early. Samsung is a name most Singaporean households already recognise, and its locks are commonly associated with the push-pull panel format and a clean, uncomplicated interface, which suits households with elderly parents or young children who just want one reliable way in.

As of year 2022, Zigbang has took over Samsung SDS IoT and hence today you see that there are lesser Samsung locks in the market as it has been renamed to Zigbang. For an HDB main door, the more important questions are not brand at all.

Confirm that the model's mortise suits your door, and if it is a fire-rated door, that the door and lock have been tested together as a complete assembly against the relevant Singapore Standard rather than relying on the lock alone being described as fire-rated. Verify that with your supplier and the certification documents.

The other thing to take note is the size and profile of the new digital lock if it can fit over the existing lock set that you have. You may visit us in our showroom to find more information.

Before you drop by, also do try and take a photo of your lock(s). These will definitely allow our consultants to understand better to which models will be more suitable.

At the same price, Kaadas will generally give you more features per dollar, while Solity tends to give you a more restrained design and a simpler, more focused feature set. Neither is objectively better value; they are answering different questions.

If you want the longest list of unlocking methods, a larger display, or app connectivity at a given budget, the broader and faster-moving range usually favours Kaadas. If you would rather have a clean panel that disappears into the door, fewer things to configure, and a lock that your parents can use without a tutorial, the understated approach is worth paying for in its own way.

Value is also decided after the sale. A model with local stock, an authorised retailer behind it and readily available parts is better value at the same price than a cheaper unit you cannot get serviced.

Bear in mind too that both brands span several price tiers, so a "Kaadas versus Solity" comparison only means something once you are comparing two specific models side by side. Write down the three things you will actually do every day, such as fingerprint entry with hands full, letting your helper in, and locking up at night, then pick whichever model does those three best. Features you will never use are not value.

The trade-off is remote access versus remote visibility. Igloohome's distinguishing idea is offline access: you generate a time-limited PIN in the app and the lock validates it using its own internal clock, with no need for the lock to be on your home network.

That means it keeps working during a router outage, it does not depend on your Wi-Fi reaching the corridor, and there is no always-connected device sitting on your door. Wi-Fi-connected locks take the opposite approach.

They give you live status, entry notifications, an activity log and, on many models, the ability to unlock remotely, but they depend on your router, on the lock's power, and on the manufacturer's cloud service continuing to run. Neither is a security ranking.

It is a question of what you need to know and when. Offline codes suit landlords, households with cleaners or contractors coming and going, and anyone who dislikes putting their front door on the internet.

Live connectivity suits parents who want to know the children reached home, or anyone who wants to let a delivery in while at work. If you require live update and remote unlocking, Igloohome does also offer Ask yourself one question: do you mainly need to grant access, or to observe access?

If it is granting, offline codes are usually enough. If it is observing, you need connectivity, and you should ask whether a separate hub or bridge is required.

Zigbang, a Korean proptech company, acquired Samsung SDS's home IoT and smart home business — announced in January 2022 and completed later that year — and that deal included the digital door lock line. So Samsung-branded locks sit within that lineage, with Zigbang now behind the product line.

Beyond that, branding, licensing and distribution arrangements differ by market and change over time, so treat any more specific claim with caution. For a buyer, the practical answer is that it matters less than it sounds.

The two share a common engineering heritage, and locks from either are recognisably part of the same Korean design tradition, with push-pull panels and a straightforward approach to everyday use. What actually affects your experience is which specific model you buy, whether it fits your door, and who supports it here.

That said, do not leave the warranty question vague. Because the corporate arrangement behind these brands has shifted, the entity standing behind a given model's warranty is not something to assume.

As for Zigbang currently, in SIngapore the distributor office is here and they will be covering the warranty for the product in terms of manufacturing defects. The warranty period is the same as what Samsung digital lock had before which is 1 year full on site warranty and 2nd year parts warranty.

Whether it is Zigbang or other digital lock brands available, check for the warranty period and who is covering the warranty in the event of any breakdown.

It is more useful to think in capability tiers than brand tiers, because most of these brands span several tiers themselves. Broadly, the entry tier gives you PIN, fingerprint, card and a mechanical override key in a conventional panel; it does the job well and is often the sensible choice for a bedroom or a straightforward HDB main door.

The middle tier adds push-pull or handle-free operation, better fingerprint sensors, auto-lock refinement, and app connectivity either built in or through a bridge. The upper tier brings 3D face or palm recognition, built-in cameras or wide-angle viewers, larger displays, premium finishes and fuller smart-home integration.

Mapped loosely onto brands: Kaadas, Samsung and Zigbang each run from entry through to flagship, so tier depends entirely on the model. Solity generally sits in the mainstream middle.

Igloohome concentrates on access management rather than flagship hardware. EZVIZ leans towards camera-equipped models.

Häfele skews towards the design-led upper end. These are tendencies, not rankings, and every one of them has models that would disappoint the wrong buyer.

Pick your tier by daily habit, not by budget headroom. If nobody in your household will use face recognition, paying for it buys you a feature to maintain rather than a better lock.

It is justified for a specific kind of buyer, and hard to justify for everyone else. Häfele comes from European architectural hardware, and what you are paying for is design coherence, finish quality and the ability to specify a lock that visually belongs with the rest of the door furniture, rather than the longest feature list at that price.

The Hafele Evolve Pro series which launch in Singapore early 2026 will be something interesting to consider. If your priority is features per dollar, the premium is much harder to defend.

However the latest Hafele Digital Lock that was launch in 2026 is a very balanced product that comes into play. With it’s flagship gate lock Quantum Pro and digital door lock : Infinity, Both models come with high specs which offers facial and palm recognition.

Though it’s vast features that is integrated into the digital lock, It’s price is relatively very competitive on just $1188 for both it’s high end models of door lock and gate lock. Mass-market brands generally move fast on new unlocking methods and connectivity, and at any given price they will usually offer more capability.

Neither approach makes the door meaningfully harder to force; a digital lock is a deterrent and a convenience upgrade, and the real security baseline comes from the door, frame and mortise. The rule of thumb: If you are considering getting a bundle set for both the door lock and gate lock.

Hafele evolve series is worth exploring with it’s vast features at a competitive price. Hafele is also offering one of the highest warranty period of 3 years full on-site warranty. Need peace of mind?

Judged as hardware, the two solve the camera problem differently and neither wins outright. An integrated camera lock puts everything in one device: one battery, one app, one opening in the door, and no second unit to mount.

The catch is physical. The camera sits at lock height, roughly chest level, so the framing is bottom-up and the vertical field of view has to be generous to catch faces.

A separate doorbell or digital viewer can be mounted at eye level, angled independently, and swapped out later without touching the lock. Brand heritage matters here.

EZVIZ comes from a security-camera background, so the imaging side, including night performance and app video handling, is the part of the product its engineering is built around. Lock-first brands adding a camera are, understandably, optimising the lock.

That is a tendency rather than a guarantee for any given model, so judge the specific unit. Also weigh the practical costs: a combined unit means the camera drains the same batteries that open your door, while a separate doorbell means two devices to charge and possibly two apps.

In the showroom, stand at your real height and check the vertical field of view on the sample unit. If it cannot frame your face comfortably from where a visitor would actually stand, a separate viewer is the better hardware answer.

Mostly more featured, but not entirely. The first thing extra money buys is convenience: more unlocking methods, a nicer display, app connectivity, face or palm recognition, better finishes.

Those are genuinely useful, but they do not make the door harder to force. What price does sometimes buy on the security side is a better mortise with a longer or more substantial bolt, sturdier internal components, better tamper detection and alarms, and more robust materials on the outdoor panel.

The important point is that a lock's real resistance is set by the whole assembly, not the panel you can see. The mortise, the strike plate, the door leaf and the frame do the work.

A premium panel on a weak frame is not a secure door, and no digital lock should be described as impossible to defeat; it is a deterrent and a convenience upgrade, not a guarantee. There is also a quiet security benefit to spending a little more that is easy to miss: better sensors mean fewer failed reads, which means people stop propping doors or leaving auto-lock switched off out of frustration.

Habits defeat more locks than tools do. Spend on the mortise, the door and the installation quality first, and treat the feature list as a comfort purchase. Find out from us what the mortise specification is, not just what the panel does.

Usually the same underlying locking hardware with a very different user experience layered on top. Moving up a brand's range typically adds unlocking methods, upgrades the fingerprint sensor, introduces face or palm recognition, brings in a larger or colour display, adds built-in connectivity instead of a separate bridge, increases battery capacity, and offers more finishing options.

Flagships often refine the small things too: quieter motors, smoother push-pull action, better auto-lock behaviour, more responsive wake-up. What frequently does not change nearly as much is the mortise.

Many brands use a shared or closely related mortise across much of their range, which means the mechanical security baseline between an entry model and a flagship from the same brand can be far closer than the price gap suggests. That is worth knowing, because it reframes the upgrade as buying convenience rather than buying safety.

Where flagships do add genuine substance is durability-adjacent: better sealing on the outdoor panel, sturdier panel materials and more capable sensors that fail to read less often. Those matter in a Singapore corridor.

Before you upgrade, understand whether the entry model and the flagship share the same mortise. If they do, you now know exactly what the extra money is buying, and you can decide honestly whether your household will use it.

No, and the variation comes from the sensor technology and the software behind it rather than the brand name on the panel. The most meaningful distinction is whether the lock uses genuine depth sensing, such as structured light or infrared, or a conventional camera with software estimating depth.

True depth sensing generally performs better in darkness, is less confused by strong backlight, which matters on a bright HDB corridor, and is harder to fool with a flat photograph. No system should be described as impossible to spoof, though.

Beyond the sensor, real-world accuracy depends on how well the lock enrols your face, how tolerant it is of angle and distance, its recognition height range, whether it copes with spectacles, masks, a fringe or makeup, and how fast it gives up and asks for a PIN. Two locks with similar advertised technology can feel very different because of these.

Height range deserves special attention in a family flat. A unit tuned for adults may struggle with a young child or someone seated.

Test it yourself in the showroom rather than trusting the specification. Enrol your own face, then try it with your glasses on, from an angle, and with the sensor shaded and then in bright light. Ask outright whether it is true 3D depth sensing or a 2D camera.

This is better answered by construction than by brand, because durability claims at brand level are difficult to substantiate and every brand has models built to different standards. What actually determines how a lock survives a west-facing corridor is the specification of that particular unit. The things worth checking are:

• The IP rating of the outdoor panel, and whether the rating covers the panel only or the whole installed assembly
• Panel material and finish: anodised or coated metal generally handles UV and moisture better than painted plastic
• Sealing quality around the panel edges, the keypad and especially the cable entry through the door
• Whether the model is rated for exposed or semi-exposed installation at all, which matters most for gate locks

Fingerprint sensors also behave differently in the damp. Optical sensors read through a glass surface that collects moisture, dust and residue, while capacitive and semiconductor sensors are affected differently by a film of water on the finger.

Neither is immune; both benefit from a sheltered position. Position matters as much as product.

A lock under an overhang, out of direct afternoon sun and away from driving rain, will outlast a better lock that is fully exposed. Ask for the IP rating of the exact model, and ask whether the warranty still applies if the lock is installed in an exposed position.

The sensor type matters more than the brand, and the three you will hear about work in genuinely different ways. An optical sensor effectively photographs the ridge pattern through a small glass window.

It is inexpensive, the surface is hard-wearing, and it usually tolerates a larger sensing area, but it can struggle with dry, worn or faint fingerprints. Capacitive and semiconductor sensors, terms often used interchangeably in lock specifications, measure tiny electrical differences across the ridges and valleys of the finger.

They are typically faster, cope better with dry, small or shallow prints, which helps with elderly parents and young children, and they read living tissue rather than an image. Their weaknesses are a smaller sensing area, so finger placement matters more, and reduced reliability when a finger is genuinely wet.

Software matters as much as hardware. How many templates the lock stores per finger, how carefully it guides enrolment, and whether it learns over time will change day-to-day success rates more than the sensor category alone.

Bring the person in your household with the most troublesome fingerprints, usually an elderly parent or a young child, to the showroom and enrol them on the actual demo unit. If it reads them reliably, it will read everyone else.

Support quality in Singapore is determined far more by the local channel than by the brand badge, so the honest answer is that it depends on where you buy, not what you buy. The same brand can be superbly supported through an authorised retailer with local stock and poorly supported through a grey-market seller, and comparing brand names alone will mislead you. What actually predicts good support:

• Authorised retailer or distributor status for that specific brand, not just "we carry it"
• Local stock of the model and, crucially, of its spare parts and outdoor panels
• In-house installers rather than fully subcontracted labour, so accountability does not get passed around
• Clear written warranty terms, including what is covered, for how long, and whether labour is included
• A physical showroom you can walk into, and a responsive contact channel such as WhatsApp
• Willingness to give you a realistic service turnaround time before you buy

Parallel-imported units are the common trap. They can be noticeably cheaper, but the local warranty may not apply and parts can be slow or impossible to source.

Ask one specific question before paying: if the outdoor panel fails in year two, what exactly happens, who comes, how long does it take, and what does it cost me? A clear answer is a good sign; a vague one is a warning.

Parts availability tracks the local distribution channel and the model's lifespan far more than the brand as a whole. A model that has been sold in Singapore for several years through an authorised distributor is generally easy to service, because the distributor has reason to hold panels, mortises, handles and cables in stock.

A model that arrived recently, or one from a rapidly refreshed feature-led range that has already been discontinued, can be much harder, particularly for the outdoor panel and the display assembly. The parts you are most likely to need are the outdoor panel, the mortise, the connecting ribbon cable at the door edge, and the handle or push-pull assembly.

Of those, the mortise is often the most reassuring, because many brands share a mortise design across a wide part of their range, so it typically stays available even after a specific panel is retired. Design modularity also matters.

Locks built so the panel, mortise and electronics can be replaced independently are cheaper to repair than units where a single failure forces a full replacement. Two questions to ask before you buy: how long has this model been sold locally, and is its mortise shared with other models in the range? If it is a brand-new model with a unique mortise, accept that servicing in five years may be less straightforward.

Longevity is driven far more by construction, installation and environment than by where a lock sits in a brand hierarchy. Premium models do tend to use better sealing, sturdier panel materials and higher-grade sensors, and those choices help.

But a well-built mid-range lock installed correctly on a well-aligned door in a sheltered position will routinely outlast an expensive lock fitted badly on a door that drags. The failure points are fairly consistent across the category: moisture creeping into the outdoor panel, the ribbon cable flexing at the door edge, mechanical wear in the mortise, the fingerprint sensor surface degrading, battery contacts corroding, and the motor tiring.

Notice that most of these are aggravated by the same things, namely water exposure, heat and mechanical strain from a door that does not close cleanly. Door alignment deserves emphasis.

If the latch has to be forced, every single lock cycle loads the mortise and the motor, and that shortens life more reliably than any brand difference. The practical takeaway is a check rather than a purchase.

After installation, confirm the door closes and latches under its own weight without lifting, pushing or pulling. If it does not, get the alignment corrected straight away rather than living with it, and keep the lock out of direct spray when the corridor is washed.

Compatibility is a per-model question rather than a per-brand one, so treat any blanket claim about a brand working with a platform with caution. Most brands here offer some connected models and some that are entirely offline, and within a single brand two locks at similar prices can behave completely differently.

The general pattern is that Google Home and Alexa support has been more widely available on connected locks, while Apple Home support for door locks has historically been the narrowest of the three. What is changing this is Matter, the cross-platform smart-home standard.

A Matter-certified lock, usually connecting over Thread or Wi-Fi, is designed to work across all three ecosystems without brand-specific workarounds, and several brands sold here now have Matter-capable models. Whether a specific unit is certified is something to confirm on its packaging or specification sheet, not to assume.

Two practical caveats. Many connected locks need a separate hub or bridge to reach your network, which is an extra cost and an extra point of failure.

And for safety, voice assistants generally allow locking and status checks freely but require a PIN or additional confirmation to unlock. Before buying, look for the Matter and Thread logos on the specific model, and ask the retailer whether a hub is required and whether remote unlocking is supported in Singapore.

A good consideration for bundle door lock with gate lock will be using Solity GEA1000K and G1 bundle and for individual digital door lock, a comfortable choice would be from Aqara.

Yes, gate locks are a genuinely different product, and the brand landscape is narrower as a result. A metal gate gives you a slim vertical stile rather than a thick door leaf, so gate locks are built as slim rim or surface-mounted units rather than deep mortise locks.

They also sit fully exposed to sun, rain and dust in an HDB corridor, so weather sealing and finish durability carry more weight than they do on a sheltered main door. Swing gates and sliding gates need different mechanisms again, and not every model handles both.

Because the market is smaller and the engineering constraints tighter, gate ranges tend to be shorter and less feature-rich than door ranges. You will find fingerprint, PIN and card entry readily; you will find fewer cameras and face-recognition units, simply because there is less room and a harsher environment.

Battery access and the direction the unit opens also become practical considerations, since you are working in a confined space. On top of that, the metal gate digital lock is design in a way that nobody are able to unlock it by pressing the back body unlock button or even turning the manual knob else it will become a huge security breach.

Judge a gate lock on fit, weather resistance and mechanism type before anything else. Measure your gate's stile width, confirm whether it swings or slides, and ask for the model's IP rating and whether it is rated for fully exposed installation.

There is no technical requirement to match, so let fit and suitability lead rather than brand loyalty. The two locks operate entirely independently, and a mismatched pair works perfectly well.

However, if you are looking for dual unlocking (which means when gate is unlock, the door unlock simultaneously together) then having a single brand should be the direction you go for. That said, matching has real advantages.

You get visual consistency in finish and design language, which matters because the door and gate are seen together every day. You usually get one app instead of two, one warranty period to track, one support contact when something goes wrong, and sometimes a better price when both are bought as a package.

For most households that simplicity is worth something. The argument against matching is availability.

Gate ranges are much shorter than door ranges, so the brand you chose for the main door may not offer a gate lock that suits your stile width, your gate type or your exposure level. In that case, forcing a match means compromising on the part that faces the weather.

One expectation to set: even within a brand, fingerprints and PINs usually have to be enrolled separately on each lock. Shared credentials across two locks is currently no possible.

Question to ask: do you need the gate and door to by synchronise? If yes, check with any of AN Digital Lock consultant which model you are currently using and if there’s any suitable model to pair it together.