Are digital locks more expensive than standard mechanical locks?

Generally yes, both for the unit itself and for installation, since digital locks have more components and often need custom mounting work. The gap has narrowed over the years as basic models have become more affordable.

Is installation priced separately from the lock itself?

Usually. A fair quote breaks out the lock unit's cost from the labour needed to fit it to your specific door or gate. Ask for this breakdown before agreeing to a price.

Does door type really change the price that much?

Yes. A standard HDB metal gate and door is the easiest and cheapest to fit. Fire-rated condo doors, glass, and aluminium doors often need extra mounting work or hardware, which adds to the cost.

Do I need to pay to have my old lock removed?

Some installers include this in the base price, others charge separately, especially if the old lock needs to be disposed of rather than left with you. Confirm this detail before booking.

Digital lock installation cost in Singapore: what drives the price

By Jacky Lee · Updated 2026-06-24

Digital and smart locks are one of the most requested jobs for locksmiths in Singapore, and also one of the widest price ranges. A basic PIN pad lock and a premium biometric model with a camera can differ by several hundred dollars, and installation charges vary just as much depending on your door. Here’s what’s actually behind the number on your quote.

The lock tier itself

The lock unit is usually priced in three broad tiers. Basic models with a PIN pad or RFID card reader sit at the entry level. Mid-range locks add fingerprint recognition and app connectivity for remote access and activity logs. Premium models layer on biometric scanning alongside built-in cameras or video doorbells.

Higher tiers cost more upfront but often add convenience features that matter for specific situations, like giving a cleaner or family member temporary access codes without cutting a physical key, or checking who entered while you were out. Whether that’s worth the extra cost depends on how you actually plan to use the lock, not just the spec sheet.

Door and gate type

Installation labour changes significantly based on what you’re fitting the lock to. A standard HDB metal gate and door is the most common setup and typically the most straightforward to work with, since most installers have fitted this combination many times over.

Condo fire-rated doors, wooden doors, and glass or aluminium doors each need different mounting approaches. Fire-rated doors sometimes have restrictions on drilling or modifications that affect fire compliance, so the installer needs to know what they’re working with before quoting. Glass and aluminium doors often need a different mounting plate or bracket entirely, which adds both material and labour cost.

Factor	Effect on price
Lock tier (basic, mid-range, premium)	Biggest single driver of the base unit cost
Door or gate material	Standard HDB fittings cost less than fire-rated or glass doors
Old lock removal and disposal	Sometimes included, sometimes a separate line item
Warranty and after-sales service	Longer coverage or included servicing can raise the quoted price

Removal of your old lock

If you’re replacing an existing lock rather than fitting a new door from scratch, ask whether removing and disposing of the old hardware is included. Some installers bundle this into the quoted price, others treat it as an add-on. It’s a small line item individually, but it’s the kind of detail that causes a final bill to differ from what you expected if it isn’t clarified upfront.

A technician's hands installing a fingerprint digital lock onto a metal HDB gate, screwdriver and mounting plate visible on a cloth beside the tools

What a fair quote looks like

A good installer measures your door or gate before quoting rather than guessing over the phone, since the wrong assumption about material or thickness leads to price surprises later. Expect the visit itself to take one to two hours for a standard door, including setting up your initial PIN codes or fingerprints and a walkthrough of how to reset access if you’re locked out again.

Ask specifically whether the quote is fixed or has room to change once the installer sees your door in person, and whether servicing visits (battery changes, motor checks) are included or billed separately down the line. Most digital locks need a battery change every 6 to 12 months and benefit from a check-up every year or two, so understanding what’s covered saves you from an unexpected callout fee later.

Comparing installers

Skilled workmanship and clear, patient explanation during setup are the qualities customers mention most often about digital lock installers who get it right, alongside a wide range of models to choose from. If you’d rather see reviewed options before requesting quotes, our digital and smart lock category lists providers across Singapore, scored using our published ranking method.

Getting two or three quotes for anything beyond a basic PIN lock is worth the time, since door type alone can shift the price meaningfully between installers. Start from our homepage if you’d like to compare providers across every category before you decide.

FAQ

Are digital locks more expensive than standard mechanical locks?: Generally yes, both for the unit itself and for installation, since digital locks have more components and often need custom mounting work. The gap has narrowed over the years as basic models have become more affordable.
Is installation priced separately from the lock itself?: Usually. A fair quote breaks out the lock unit's cost from the labour needed to fit it to your specific door or gate. Ask for this breakdown before agreeing to a price.
Does door type really change the price that much?: Yes. A standard HDB metal gate and door is the easiest and cheapest to fit. Fire-rated condo doors, glass, and aluminium doors often need extra mounting work or hardware, which adds to the cost.
Do I need to pay to have my old lock removed?: Some installers include this in the base price, others charge separately, especially if the old lock needs to be disposed of rather than left with you. Confirm this detail before booking.