B4 Smart Fingerprint Bedroom Lock

B4 Smart Fingerprint Bedroom Lock: The Ultimate Privacy Solution

Elevate your home’s security and aesthetic with the B4 Smart Fingerprint Lock. Specifically engineered for interior wooden doors, this lock transforms any standard bedroom or office entry into a high-tech gateway. Combining minimalist European design with robust biometric technology, the B4 ensures that your personal space remains truly personal.

Get the Best Price in BD at Amaira Mart

Upgrade your home with the B4 series—premium features at the most competitive price in Bangladesh.

Buy from Amaira Mart today! Enjoy genuine products, fast nationwide delivery, and reliable support. Secure your bedroom in just a few clicks!

This lock is suitable for bedroom doors and can be easily installed as a replacement for any standard round lock. You can also have it installed by us if you prefer.

Features & Benefits:

• Can be unlocked using fingerprint
• Can also be opened with a physical key
• Allows generation of temporary passwords
• Can be unlocked via mobile app (Bluetooth) without a key
• Runs on a rechargeable battery
• Compatible with the Tuya/SmartLife app