Smart Door Lock Installation
in Delhi NCR
One
Fingerprint, PIN, card and app-controlled smart locks fitted to your existing door — with a physical key backup, always. Professionally installed for homes, offices and rental properties across Delhi NCR.
- Free on-site door & lock-fit assessment
- Godrej, Yale, Ultralq & Ozone — authorised installer
- Same-week appointments available
Do You Really Know Who's Knocking?
Lost keys, copied keys and uncontrolled access can leave your property vulnerable. Smart access gives you better control over who enters.
Lost & Untracked Keys
Keys given to staff, maids, drivers or contractors can be copied or misplaced without your knowledge.
Locked Out at the Worst Time
Fingerprint, PIN and app access reduces your dependence on carrying a physical key.
Unreliable Smart Locks
Cheap unbranded locks can fail quickly and often lack proper installation and service support.
Complete Security Solutions Under One Roof
From a single smart lock to complete entry security, we install and configure the right solution for your property.
Smart Door Lock Installation
Fingerprint, PIN, RFID card and app-controlled locks for residential and commercial doors.
Main Gate & Office Access Locks
Multi-user access systems for gates, offices and shared entrances.
Rental & Airbnb Locks
Temporary PINs and controlled guest access without changing locks.
Video Door Phone Integration
Connect smart locks with video door phones for remote visitor access.
CCTV & Access Control
Integrated CCTV and access control systems for complete property security.
AMC & After-Sales Support
Maintenance, battery checks, configuration and priority service support.
Fingerprint, PIN, Card or App — Your Choice
Choose the unlocking method based on your door, property and access requirements.
Fingerprint Locks
Fast fingerprint access ideal for family homes.
PIN Code Locks
Individual or shared codes for family, staff and guests.
Card / Tag Locks
Tap-to-unlock cards and tags for offices and rentals.
Remote App Locks
Manage users and monitor access directly from your phone.
Why 8,000+ Doors Trust H N Protech
End-to-End Responsibility
Door assessment, fitting, alignment, app setup and training handled by one team.
Fits Your Existing Door
We match the lock body and backset to your existing door.
Branded Hardware Only
Godrej, Yale, Ultraloq and Ozone with genuine warranty support.
1-Year On-Site Warranty
Installation workmanship is covered for one full year.
Rapid Delhi NCR Deployment
Coverage across Delhi, Noida, Gurugram, Faridabad and Manesar.
Transparent Pricing
Clear quotations with no hidden installation charges.
Getting Started Is Simple
From your first enquiry to a fully upgraded door, our process is simple.
Call or Enquire
Tell us your door type and access requirements.
Free Site Consultation
Our technician checks your door and existing lock.
Professional Installation
Precise fitting, alignment, setup and testing.
Training & Support
User setup guidance and one-year support.
Smart Locks for Every Property Type
Residential
Homes, villas, apartments and builder floors.
Rental Properties
PGs, Airbnb properties and tenant-managed access.
Commercial
Offices, clinics, showrooms and workspaces.
Institutional
Schools, hostels, staff rooms and restricted areas.
Serving Delhi NCR — We Come to You
Our technician teams cover five major cities across Delhi NCR.
H N Protech exists to solve exactly these problems - with professional design, branded hardware, and a team that is reachable even after installation.
What Our Customers Say
Recent Installations
Watch our latest Video door installations completed across Delhi NCR for homes, offices, factories and commercial spaces.