Reviews are independent. Prices are indicative (SGD) and change often — always check the latest price before buying. We may earn a commission from some links.
A Zigbang smart door lock might not sound familiar until you realise Zigbang is the Korean company that took over Samsung’s digital door lock business — so the popular Samsung-branded locks on so many HDB and condo doors in Singapore now sit under the Zigbang umbrella. That heritage matters, because these locks have a long, proven track record for durable keypads and solid push-pull main-door designs. This guide walks through the Zigbang and Samsung lock families you can buy locally, which suits your door, and how they compare.
It is written for owners who want the reliability of the well-known Samsung digital lock line, now under Zigbang, and need help picking the right model. We assessed door compatibility across HDB and condo layouts, access methods, keypad and fingerprint durability in our climate, security features and local installation and warranty support. Because the branding can be confusing, we also clear up how the Zigbang and Samsung names relate, so you know exactly what you are buying and where to get it serviced. If you have long trusted the Samsung digital lock on a friend’s door, that same reliability now sits within Zigbang’s stable, and the local support you rely on has not gone anywhere. Prices are indicative SGD ranges that vary with model and fitting, so always check the latest price before buying.
What to look for in Singapore
- Match the model to your door — push-pull designs suit HDB and condo main doors, while rim and deadbolt styles fit other layouts.
- Confirm the lock works with your door thickness and any fire-rating requirement on HDB main doors.
- Choose your access mix: PIN keypad, RFID card, fingerprint on newer models, and always a mechanical or emergency backup.
- Look at keypad durability, as Samsung/Zigbang touch panels are known for lasting years of daily use in our humidity.
- Check for security features like anti-tamper alarms, auto-lock, fire detection and randomised PIN entry.
- Decide if you want app or SmartThings-style connectivity for remote status and access on compatible models.
- Confirm battery life and an emergency power terminal so a flat battery never locks you out.
- Prioritise authorised local installation and warranty, since these locks need proper fitting to your specific door.
At a glance
| Model | Best for | Key spec | Indicative price | Rating |
|---|---|---|---|---|
| Samsung SHP-DP series (push-pull) | Main doors overall | Push-pull, PIN + card | $400–$900 | ★★★★½ |
| Samsung SHP-DR series (rim) | Rim / retrofit doors | Rim mount, PIN + card | $350–$700 | ★★★★ |
| Samsung SHP-DH series (mortise) | Solid timber doors | Handle, multi-access | $400–$800 | ★★★★ |
| Samsung digital deadbolt | Simple secure doors | Deadbolt, PIN entry | $300–$600 | ★★★★ |
The picks
Editor’s Choice
Samsung SHP-DP series (push-pull)
The push-pull SHP-DP line is the flagship of the Samsung-now-Zigbang range and a familiar sight on Singapore main doors, prized for its durable keypad, easy push-pull operation and long service life. It handles PIN and card access with rock-solid reliability, and newer variants add fingerprint. If you want a proven main-door lock from a heritage name, this is the pick.
Pros
- Durable, proven keypad
- Easy push-pull operation
- Widely serviced locally
Cons
- Larger faceplate on the door
- Fingerprint only on newer models
Best for rim doors
Samsung SHP-DR series (rim)
The SHP-DR rim locks mount on the surface of the door rather than requiring a deep mortise, making them a flexible option for a range of doors and easier retrofits. They keep the same dependable keypad and card access the line is known for. A practical choice where a full push-pull mortise is not suitable.
Pros
- Surface rim mount, flexible fit
- Reliable PIN and card access
- Simpler installation than mortise
Cons
- Less premium look than push-pull
- Fewer high-end features
Best for solid doors
Samsung SHP-DH series (mortise)
For solid timber doors where you want a traditional handle layout with digital access, the SHP-DH mortise locks deliver Samsung/Zigbang reliability in a familiar form. They suit condo and renovated flat doors that take a mortise mechanism. Choose this for a sturdier handle feel with keyless convenience.
Pros
- Robust mortise mechanism
- Familiar handle operation
- Multi-method access
Cons
- Needs a compatible solid door
- Professional install required
Best simple option
Samsung digital deadbolt
If you want straightforward keyless security without a large faceplate, Samsung’s digital deadbolt models offer clean PIN entry and a compact footprint. They are a tidy solution for secondary doors or simpler setups. A no-frills way into the trusted line for those who do not need push-pull.
Pros
- Compact, clean design
- Simple PIN keyless entry
- Trusted mechanism
Cons
- Fewer access methods
- Basic feature set
The verdict
For the proven reliability of the Samsung line now under Zigbang, the push-pull SHP-DP series is the standout for Singapore main doors, with rim and mortise options covering other door types.
Frequently asked questions
Is Zigbang the same as Samsung digital lock?
Effectively yes for buyers — Zigbang acquired Samsung’s digital door lock business, so the Samsung-branded locks familiar in Singapore now sit under Zigbang. You still buy them as Samsung locks through authorised local channels with the same trusted designs.
Are these locks suitable for HDB main doors?
Yes — the push-pull SHP-DP and mortise SHP-DH models are common on HDB and condo main doors. Use an authorised installer to fit a fire-rated main door correctly, and pair with a gate lock if you want full keyless entry.
Do Samsung/Zigbang locks have fingerprint access?
Newer models in the range include fingerprint alongside PIN and card, while classic models focus on the durable touch keypad and card entry. Check the specific model, as feature sets vary across the line-up.
How durable are the keypads in Singapore’s climate?
The Samsung/Zigbang keypads are known for lasting years of daily use, though like any lock you should wipe them regularly and more often in haze season. Keeping the panel clean maintains touch accuracy in our humidity.
What happens if the batteries run flat?
The locks give a low-battery warning well in advance and include an emergency power terminal so you can power up and enter if the batteries die. Always keep a backup means of access and replace batteries promptly.
Related guides
Planning a smarter home?
Tell us your space and budget — we’ll point you to the right devices, or connect you with a supplier.
