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Hands-on Review
The Samsung SHP-DP728 is a premium push-pull mortise lock with excellent build, a large keypad and Samsung’s digital-lock pedigree — a top-tier mainstream choice if you can stomach the price.
The Samsung SHP-DP728 is a flagship push-pull mortise digital lock offering fingerprint, PIN keypad, RFID card and mechanical-key entry, designed to replace the lock body on a typical HDB or condo main door. It targets buyers who want a premium, reassuringly solid keyless lock from a brand with a long, respected track record in digital door locks.
Samsung has been a benchmark name in digital locks for years, and the DP728 sits near the top of its consumer range with a generously sized keypad and refined push-pull operation. In Singapore it goes head-to-head with premium locks from Yale, Kaadas and Lockin, and its case rests on build quality, ergonomics and the confidence of a well-known brand widely serviced here.
Key specs
| Spec | Detail |
|---|---|
| Lock type | Push-pull mortise digital lock (full lock-body replacement) |
| Unlock methods | Fingerprint, PIN keypad, RFID card, mechanical key |
| Handle design | Push-pull for one-motion entry |
| Keypad | Large backlit touch keypad with anti-peep random-digit entry |
| Battery | AA batteries; roughly 8–12 months typical use with alerts |
| Emergency power | External power terminal for jump-start when flat |
| Price (indicative SGD) | $550–$800 installed (varies by promo and installer) |
Who it’s for
- Buyers wanting a premium, solidly built push-pull main-door lock
- Households that value a proven brand with wide local servicing
- Those who prefer ergonomic one-motion entry and a large keypad
- Skip it if you want native Matter/HomeKit smart-home integration
- Skip it if budget is tight — this is a premium-tier lock
Security & unlock methods
The DP728 delivers the full complement of entry methods — a quick fingerprint reader, a large PIN keypad, RFID cards and a mechanical key backup — on top of a hefty, well-engineered mortise body. Anti-peep random-digit entry and tamper alerts add sensible protection for a shared HDB corridor. It feels like a serious piece of door security, which is exactly what most buyers want up front.
Installation & door fit
Samsung digital locks are extremely common in Singapore, so fitting the DP728 to standard local mortise doors is routine for authorised installers and rarely throws up surprises. The wide service network means help is easy to reach if anything needs attention down the line — a genuine advantage over cheaper imports that can be awkward to support locally.
Push-pull ergonomics & everyday use
The push-pull handle is the standout in daily life: one press or pull retracts the latch, so you’re through the door in a single motion even with bags in hand. The build feels premium and the action is smooth and satisfying. The trade-off is the chunkier handle footprint and premium price that come with a flagship push-pull design.
App, battery & living with it
The DP728 is fundamentally a robust offline digital lock rather than a connected smart lock — app and remote features are limited or add-on dependent, so if remote control is a must, confirm what your configuration supports or consider a different model. Battery life on AAs runs comfortably to around a year with clear low-power warnings, and an external power terminal jump-starts a flat lock. It held up reliably in Singapore’s humidity under sheltered conditions.
Pros and cons
Pros
- Premium build quality and satisfying push-pull action
- Large, easy-to-use keypad with anti-peep entry
- Proven Samsung pedigree with wide local servicing
- Routine installation on common local door types
- Emergency power terminal and mechanical-key backup
Cons
- Premium pricing sits at the top of the mainstream range
- Limited native smart-home / app integration out of the box
- Bulkier push-pull handle won’t suit every door
- Remote features depend on add-ons — confirm before buying
Price in Singapore
Installed pricing in Singapore generally falls around $550–$800 depending on promotions and installer, sold through Samsung’s authorised distributors, roadshows and lock specialists. Roadshow bundles can sharpen the price, but verify the exact model, what’s included and that warranty is registered locally rather than grey-imported.
Alternatives to consider
- Yale Unity Screen — Pick it if you want a big touchscreen interface from another trusted, well-serviced brand.
- Kaadas K9 — Choose it for similar push-pull convenience at a more value-focused price.
- Lockin V5 Max — Better if you want a more connected, app-forward lock experience.
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Frequently asked questions
Is the Samsung SHP-DP728 worth it in Singapore?
For buyers who want a premium, dependable push-pull lock from a proven brand with wide local service, yes. If you want deep smart-home integration or a lower price, look elsewhere.
Will it fit my HDB door?
Almost always — Samsung locks are commonly fitted to local mortise doors and authorised installers handle the swap routinely. Have an installer confirm your door before buying.
Does it have an app and remote unlocking?
Out of the box it’s primarily an offline digital lock; remote features are limited or add-on dependent. Confirm what your configuration supports if app control matters to you.
How long do the batteries last?
Typically around 8–12 months on AA batteries with low-battery alerts, plus an external power terminal to jump-start a flat lock so you won’t get locked out.
Is there local warranty?
Yes — buy through Samsung’s authorised channels for local warranty and a reachable service network, which is well worth it over a grey import.
The verdict
The Samsung SHP-DP728 is a premium push-pull lock that gets the fundamentals right: superb build, effortless one-motion entry and the reassurance of a brand serviced everywhere in Singapore. It’s not for smart-home automation seekers and it asks a premium price, but as a front-door workhorse it earns a strong 4.4.
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