Trusted Since 2008, 15+ Years of Experience
Professional Digital Lock Installation Services in Singapore
We provide expert digital lock installation by certified specialists with 15+ years of experience. We handle HDB, condo, and landed doors with precise fitment, clean workmanship and smooth operation. All with zero stress and zero mess.
- Professional Installation Included — No hidden costs
- 1 Full Year Of Guaranteed Protection — Backed With Confidence
- Lifetime customer support — whenever you need us, we’re here
- 4.9★ Google, 280+ reviews
- 15,000+ locks installed
- 30-day workmanship guarantee
- No-Fit, No-Fee
Professional Digital Lock Installation in Singapore
What it costs
Lock bought from Interlock
Free
Installation included in the lock price. GST and service charges included, free delivery, no hidden fees.
Lock bought elsewhere
$120 to $250
Depends on the lock and your door or gate. Send photos for an exact quote.
We fit and test the lock. For app, Wi-Fi or smart home features we will do our best to help, but we cannot guarantee setup on brands we do not carry, as every lock has its own app and guide.
Get a quote on WhatsApp →Only if your door needs it
Quoted upfront
Metal rebate adapter for double-leaf doors, extra strike plates or faceplates, custom metal enclosures for some gate locks.
Our Worry-Free Digital Lock Installation
Skilled Lock Installers
Over 15 years of experience ensuring precise and reliable digital lock installations.
Custom Door & Gate Solutions
Tailored installations for unique doors, metal gates & special configurations.
All-Inclusive Pricing
Clear, competitive rates with no hidden fees and all prices inclusive of GST.
Aftercare Support & Warranty
Post-installation training, phone support & 30-day workmanship warranty
Featured customer
See the Interlock Mercury X6 →"We replaced our old deadbolt with an Interlock Mercury X6 and the professional digital lock installation made all the difference. The team handled drilling, alignment and setup for our condo door. No hidden fees, workmanship warranty included"
- Amanda L, Verified Customer
Digital lock installation covers removing your old lock, fitting the new digital lock or gate lock, programming your access codes, and testing every unlock method before we hand the door back to you. Most HDB, condo, landed and metal gate installations are completed same-day or within 24 hours, and it is free when you buy your digital lock from Interlock.
What Makes Our Digital Lock Installation Service Stand Out
1. Skilled & Experienced Installers
- Our team brings over a decade of expertise in installing a wide range of digital door and gate locks, including brands like Samsung, Gateman, and Xiaomi.
- We specialise in handling complex installations, such as custom mounts for metal gates, to ensure your digital lock works flawlessly and fits perfectly.
- Our lock installers have over 15 years of experience with a minimum of 8,000 locks installed each.
2. Comprehensive Post-Installation Support
- Enjoy peace of mind with our 30-day workmanship warranty.
- Receive basic lock usage training tailored to your needs.
- Access telephone support for troubleshooting or queries.
3. Custom Solutions for Unique Needs
- We provide tailored solutions, including custom metal enclosures and mounting fixtures for gate installations.
- For selected models, we offer Korean-to-English voice prompt conversions and provide English user guides when needed.
4. Free Delivery & Fast Installation: No Hidden Fees
- Free delivery & installation with every digital lock purchase.
- GST and service charges included, no hidden costs.
- Same-day or 24-hour installation available whenever possible.
Digital Door Lock Installation: What We Check First
Before we book an installation date, we check the things that actually decide whether a digital lock will fit and work properly on your specific entrance:
- Door thickness and lock cut-out. Most HDB and condo main doors are cut for a mortise lock, which is what the large majority of digital locks sold in Singapore use. See our mortise vs rim vs deadbolt comparison if you are unsure which type your door has.
- Fire-rated doors. Many HDB main doors are fire-rated timber doors with their own rules on what can be drilled into them. Read why fire-rated digital door locks matter before choosing a model.
- Gate compatibility and door-to-gate clearance. If you have a metal gate as well as a main door, the gate and door lock bodies need enough clearance to avoid the handles colliding. Our HDB digital lock buyer's guide covers the door-and-gate combinations we see most often.
- Existing hardware condition. Old cut-outs, drill holes and worn strike plates from a previous lock can affect what the new lock needs to cover.
We ask for a few photos of your door, gate and existing lock before confirming a model, so the installer arrives with the right lock and the right plan rather than discovering a compatibility issue on the day.
Digital Lock Installation Pricing: What's Included
If you buy your digital lock from Interlock, installation is free, with GST and service charges already included in the product price and no hidden add-on fees. This covers removal of your old lock, mounting the new digital lock or gate lock, initial code programming and a full function test.
Advanced features such as Wi-Fi bridging, Bluetooth connectivity or smart home app integration are set up as part of this free installation when the lock is purchased from us. If you already own a digital lock bought elsewhere, installation is usually $120 to $250 depending on the lock and door. We fit and test the lock, and will do our best to help with app, Wi-Fi or smart home features, but we cannot guarantee setup on brands we do not carry, as every lock has its own app and guide. Message us on WhatsApp with your door and lock details for an exact quote.
Not sure which lock fits your door or gate? Send us a photo on WhatsApp and we will check compatibility before recommending a model, for either a digital door lock or a model like the Interlock Mercury X6 with facial recognition and palm vein access.
Our 5 Step Digital Lock Installation Process
Step 1: Precise Door/Gate Assessment and Compatibility Check
We begin with a thorough on-site inspection of your HDB door, condo entrance, or metal gate to ensure optimal compatibility with your chosen smart lock model. Our team accurately measures existing hardware and will recommend any necessary adjustments or security upgrades to prepare the area for the installation, guaranteeing a precise, secure fit for your new digital lock.
Step 2: Careful Removal of Old Mechanical Lock Hardware
Your existing old locks, handles, and deadbolts are professionally and carefully removed, ensuring minimal damage or disruption to the door surface. This critical preparatory stage establishes a clean foundation for mounting your new smart security system. We specialize in minimising stress and maximising efficiency during this hardware removal process.
Step 3: Expert Digital Lock Mounting and Secure Installation
Our certified smart lock installers will mount and secure your digital door lock precisely and professionally. We strictly adhere to manufacturer installation guidelines for leading brands to guarantee maximum long-term performance, a perfect aesthetic finish and complete warranty validity. We handle all drilling and fitting with the utmost precision.
Step 4: Initial Setup, Code Programming and User Configuration
As part of our service, we provide complimentary initial setup and configuration. This includes programming master codes, essential access codes, and setting up primary user permissions for immediate and secure use. (Note: Advanced features like Wi-Fi bridging, Bluetooth connectivity and smart home app integration are included for locks purchased from us. For locks bought elsewhere, we will do our best to help but cannot guarantee setup.)
Step 5: Comprehensive Functionality Testing and Customer Handover
The final and most important step is quality assurance. Every newly installed lock undergoes rigorous multi-point testing to confirm 100% functionality across all access methods (keypad, fingerprint, card, mechanical key override). We conclude with a detailed customer training session to familiarise you with the lock's daily operation, maintenance and all security features.
Digital Lock Installation FAQ
How much does digital lock installation cost in Singapore?
It is free when you buy your digital lock from Interlock, with GST and service charges already included. If you already own a lock bought elsewhere, installation is usually $120 to $250; message us on WhatsApp with your door and lock details for a quote.
How long does digital lock installation take?
Same-day or 24-hour installation is available whenever possible, once we have confirmed your door and gate are compatible with the chosen lock.
Can Interlock install a digital lock I bought elsewhere?
Yes, we can fit locks purchased elsewhere. Pricing is quoted separately since it depends on the lock model and your door or gate type, and it is not covered by our free installation on Interlock purchases. We fit and test the lock and will do our best to help with app, Wi-Fi or smart home setup, but cannot guarantee it on brands we do not carry.
Do you install on HDB, condo and landed doors, and on metal gates?
Yes. We check door thickness, fire-rating requirements and gate clearance for each entrance type before confirming a model and installation date.
Digital Lock Installation Areas
Installation Rates
Wooden Door
- Single-leaf doors:
Free when you buy your lock from Interlock. Lock bought elsewhere: $120 to $250, depending on the lock and door. - Double-leaf doors:
We recommend using a metal rebate adapter for better support.
Any additional metal plates (strike plate, faceplate, or rebate adapter) will be chargeable.
Installation Rates
Metal Gate
- Gateman Rim Digital Locks:
Installation expects you to provide the rim digital lock models and remote controller. Custom metal enclosures are available to box up the rear of the lock if necessary. - Higher Quality Materials:
Our mounting fixtures and enclosures are crafted from superior materials to ensure durability and security.
Seen in Real Singapore Homes
Our Digital Lock Installation Projects
Photos from homes we've secured across the island.
FAQ
Commonly Asked Questions
How much does it cost to install a digital lock?
Digital lock installation in Singapore typically costs between $120 and $250, depending on the complexity and lock type (e.g., rim or mortise). Basic wooden door setups are more affordable, while metal gates, custom modifications, or dual installations may incur higher fees. Always check if installation is included in the lock price, as some vendors bundle it at no extra cost.
How long does it take to install a lock?
Typically most installations take about 1.5–2 hours, including fitting, testing and a quick usage walkthrough.
Advanced features on locks bought elsewhere
For locks bought elsewhere, we fit and test the lock. We will do our best to help with app, Wi-Fi or smart home setup, but we cannot guarantee it, because every brand has its own app and setup guide.
What happens if the lock malfunctions after installation?
Our 30-day workmanship warranty and dedicated telephone support team are here to assist with any issues.
Are digital locks compatible with all doors and gates?
Most locks are designed for standard doors and gates. For non-standard setups, we offer customised installation solutions to ensure a perfect fit.