Home Door Lock Best Price in Bangladesh 2026 | Smart & Digital Door Lock in BD

Smart home door locks are becoming increasingly popular in Bangladesh due to their enhanced security, convenience, and modern features. Unlike traditional locks, digital home door locks can be controlled via fingerprint, PIN, RFID card, smartphone apps, and even Wi-Fi or Bluetooth.

To ensure the safety of your kids, family, and property, installing a smart home door lock is a smart investment. Techdeal Bangladesh offers a wide range of Smart/Digital Home Door Locks from trusted brands at the best price in Bangladesh

Best Brand of Digital Home Door

There are many brands of Digital Home Door Lock in BD, but some brands are more popular for their build quality, features, and prices such as the ZKTeco, Realtime, Timmy, Hikvision, etc. For a low price with high quality. you can buy from Techdeal in Bangladesh. 

Home Door Lock Price Range in BD

Advantages of using Smart Home Door Lock

Home door locks, particularly modern smart locks, offer numerous advantages that enhance security, convenience, and overall home management. Here are some key benefits:

• Advanced Encryption: Modern smart locks use sophisticated encryption to prevent unauthorized access and hacking.
• Access Logs: Track who enters and exits your home with detailed logs, adding an extra layer of security and accountability.
• Tamper Alerts: Receive alerts if someone tries to tamper with the lock, providing real-time security notifications.
• Keyless Entry: Eliminate the need for physical keys, reducing the risk of losing or misplacing them.
• Remote Access: Control and monitor your door lock from anywhere using a smartphone app.
• Voice Control: Integrate with voice assistants like Amazon Alexa, Google Assistant, or Apple Siri for hands-free control.
• Automation: Automate routines, such as locking doors at a specific time or when you leave the house.

Certifications & Compliance

Smart home door locks supplied by Techdeal are sourced from reputed brands and comply with internationally recognized security and quality standards (model-dependent):

1. CE Certification – European safety and performance compliance
2. FCC Approval – Electronic communication and interference standards
3. ISO 9001 – Quality management system assurance
4. RoHS Compliance – Environment-friendly and lead-free components
5. Advanced Encryption Standards – Secure fingerprint and data protection
6. Tuya & Smart App Certifications – For app-based and IoT-enabled locks

Certification availability may vary depending on brand and model.

Best Home Door Lock overview

Customer Testimonials

“We installed a ZKTeco smart door lock from Techdeal for our apartment. Fingerprint access works fast and the build quality is excellent.”

— Homeowner, Dhaka

“Techdeal guided us in choosing an advanced smart lock with mobile app control. Now we can monitor our home even when traveling.”

— Family Resident, Chattogram

“The Timmy Tuya smart lock we bought from Techdeal is very convenient. App control and auto-lock features are impressive.”

— Flat Owner, Uttara

Why Buy Smart Home Door Locks from Techdeal?

• 100% genuine products
• Best Home Door Lock Price in Bangladesh
• Official warranty & after-sales support
• Expert consultation & installation support

FAQs

Q1: Are smart home door locks safe for families with kids?

Yes. Smart door locks use advanced encryption, fingerprint authentication, and auto-locking features that make them safer than traditional locks.

Q2: Do smart door locks work during power failure?

Yes. Most smart locks operate on battery power and include backup keys or emergency power ports.

Q3: Can I unlock my door remotely?

Yes. Wi-Fi and app-enabled smart locks allow remote locking and unlocking via smartphone apps.

Q4: How long does the battery last?

On average, 6–12 months, depending on usage. Low-battery alerts are usually provided.

Q5: Are smart door locks difficult to install?

No. Most models are easy to install on standard wooden or metal doors, and Techdeal also offers installation support.

Q6: Which brand is best for smart home door locks in Bangladesh?

ZKTeco, Hikvision, Realtime, and Timmy are among the most trusted brands for durability and security.

Q7: Where can I buy original smart home door locks in Bangladesh?

You can buy 100% genuine smart home door locks from Techdeal Bangladesh with official warranty and after-sales service.