Why choosing the right smart lock matters
In a country where security and convenience are becoming top priorities, smart locks are transforming how Indian homes, especially apartments and flats, manage access. Whether you’re a homeowner in a gated community or a tenant in a rental apartment, the right smart lock for your door ensures a seamless blend of safety, flexibility, and modern functionality.
However, not all doors are built the same. Choosing a lock that suits your main door type wooden, metal, flush, or framed, is essential for long-term performance, safety, and hassle-free installation.
Let’s walk through everything you need to know before buying the best smart lock for your main door in India in 2025.
Understand your door type
Your main door’s material and structure affect which type of lock can be installed. Here’s a quick breakdown:
| Door Type | Common In | Lock Compatibility |
|---|---|---|
| Wooden Door | Apartments, villas | Supports mortise, deadbolt, latch locks |
| Metal Gate/Door | Independent homes | May require clamp locks or retrofit frames |
| Flush Door | Budget apartments | Compatible with minimal-depth smart locks |
| Framed Double Doors | Villas, bungalows | Needs dual latch or side bolt configuration |
Lock type & installation fit
There are 4 primary smart lock configurations:
| Lock Type | Description & Best Use |
|---|---|
| Mortise Lock | Fits inside the door, supports handle + latch. Ideal for wooden main doors in apartments. |
| Deadbolt Lock | External bolt added to existing latch. Popular for renters. |
| Rim Lock | Surface-mounted, often used in metal doors. |
| Smart Padlock | Clamp-based or portable. Used on secondary gates or rental homes. |
Choose the right connectivity
Connectivity determines how you interact with the smart lock remotely.
| Connectivity Type | Features | Works Without Internet? |
|---|---|---|
| Bluetooth | Unlock via nearby phone, no internet needed | Yes |
| WiFi | Remote unlock, OTP sharing, live alerts | No (needs router) |
| Zigbee/Z-Wave | Smart home automation support | Usually No |
| Offline PIN/RFID | Works without app or network | Yes |
Best option for most homes: A hybrid model with both WiFi and Bluetooth, plus offline unlock methods (PIN/fingerprint).
Key security features you must have
Main doors are your primary line of defense. Therefore, your Smart Lock should offer the following features:
- Biometric fingerprint access: Fast, secure, non-shareable
- App unlock + OTP sharing: Great for family, staff, or guests
- Tamper alerts & intrusion log: Get notified of forced entry attempts
- Battery backup + USB override: Critical during power cuts
Measuring & checking compatibility
To ensure the lock fits your door perfectly:
- Door thickness: 30mm–50mm is ideal
- Backset (lock distance from door edge): 60mm–70mm
- Cutout type: Rectangular or circular
- Hinge orientation: Left-hand or right-hand swing?
If you’re unsure about your door measurements, choose brands that offer a free compatibility check or virtual consultation (like Mygate Smart Locks).
Frequently asked questions
Can smart locks be used in rented flats?
Yes, many models support non-permanent installation using adhesive, clamps, or bolt-on kits. Mygate offer tenant-friendly options.
Is a smart lock safer than a traditional lock?
Absolutely. With features like biometrics, app logs, tamper alerts, and no physical keys, smart locks reduce the risk of duplication, lock-picking, and unauthorized access.
Do smart locks work without the internet?
Yes. Bluetooth, fingerprint, PIN, and RFID modes function without WiFi. The Internet is only required for remote unlock, OTP sharing, and cloud logs.
Choosing the right smart lock for your main door in India depends on door type, lock format, connectivity (Bluetooth/WiFi), installation needs, and safety features like fingerprint and OTP. For flats, go for mortise or deadbolt locks with app control. Tenants should choose no-drill locks.