Tuya SX-R100 Bluetooth Smart Ball Or Round Knob Door Lock

Description

Tuya SX-R100 Bluetooth Smart Ball or Round Knob Door Lock Price in Bangladesh

The Tuya SX-R100 Bluetooth Smart Ball or Round Knob Door Lock is a modern fingerprint lock designed for bedrooms, offices, study rooms, rental properties and other compatible interior doors. It combines the familiar round-knob design with fingerprint recognition, Bluetooth app control and mechanical-key backup. The lock stores up to 100 fingerprints, making it suitable for families, employees and shared indoor spaces. Through the Tuya Smart or Smart Life app, users can manage fingerprints, review unlocking records, adjust supported settings and unlock the door when within Bluetooth range. A built-in rechargeable lithium battery removes the need for disposable batteries, while low-battery warnings help prevent unexpected power loss. If the battery becomes fully discharged, the lock can receive temporary power through its USB Type-C emergency charging port or be opened with the supplied mechanical key. The Tuya SX-R100 Door Lock is around BDT 6,500 to BDT 7,700.  

Key Features of Tuya SX-R100 Door Lock

Three Unlocking Methods: Supports fingerprint, Bluetooth app and mechanical-key access.

Up to 100 Fingerprints: Stores fingerprints for family members, employees and other authorized users.

Fast Fingerprint Recognition: The semiconductor fingerprint sensor unlocks the door in less than one second under suitable conditions.

Tuya Smart App Control: Manage users, register fingerprints, check access history and adjust supported settings using Tuya Smart or Smart Life.

Bluetooth Connectivity: Connects directly to a nearby compatible smartphone without requiring Wi-Fi for basic Bluetooth operation.

Optional Remote Management: A compatible Tuya Bluetooth Gateway enables supported cloud-based features outside normal Bluetooth range.

Mechanical Key Backup: The included physical key provides an alternative way to open the door during an emergency.

Rechargeable Battery: A built-in lithium battery reduces the need to purchase and replace disposable batteries.

USB-C Emergency Charging: Temporarily power the lock through its Type-C port if the internal battery becomes discharged.

Passage Mode: Keeps the door unlocked when frequent access is required, such as during office hours or when guests are present.

Access Records: Review available unlocking history through the connected mobile app.

Stainless-Steel Construction: Durable metal construction provides a modern appearance and reliable everyday performance.

Interior-Door Compatibility: Designed for compatible wooden interior doors approximately 35–55mm thick.

Why Buy Tuya SX-R100 Door Lock from Asiabiz Technology?

The Tuya SX-R100 Smart Round Knob Door Lock is a practical upgrade for users who want convenient fingerprint access without installing a large smart-lock panel. Its compact ball-lock design makes it especially suitable for bedrooms, offices, study rooms and other interior spaces. Buy from Asiabiz Technology to check the latest Tuya SX-R100 price in Bangladesh, stock availability, warranty information and installation requirements. Its fingerprint access, app management, rechargeable battery and mechanical backup key provide a useful balance of convenience and emergency access.

Advantages and Disadvantages Tuya SX-R100 Door Lock

Benefits: Fingerprint, app and mechanical-key unlocking; Stores up to 100 fingerprints; Fast semiconductor fingerprint recognition; Tuya Smart and Smart Life app support; Unlocking-record management; Built-in rechargeable lithium battery; Low-battery warning; USB-C emergency charging; Passage or always-unlocked mode; Durable stainless-steel construction.

Limitations: Primarily designed for interior doors; Does not include a PIN keypad or IC card reader; Nearby app access is limited by Bluetooth range; Remote features require a compatible Bluetooth Gateway; Gateway is normally purchased separately; Door compatibility should be checked before installation; USB-C emergency power does not replace regular battery charging.

After Sell Service:

Asiabiz Technology provides the best after sell service to clients. You can get the best support almost anytime by contact in our hotline at ‘09678221422’ or our sales and technical team’s number at01404-466160-61-62-63-66. We believe that providing the best service helps build strong relationships with our clients.

Frequently Asked Questions (FAQs)

Q: How can the Tuya SX-R100 be unlocked?

A: The SX-R100 supports fingerprint unlocking, nearby Bluetooth app unlocking and mechanical-key access.

Q: How many fingerprints can the SX-R100 store?

A: The lock can store up to 100 registered fingerprints, making it suitable for families, offices and shared rooms.

Q: Can I control the SX-R100 from my smartphone?

A: Yes. The lock connects through Bluetooth to the Tuya Smart or Smart Life app, allowing nearby unlocking, user management and access-record viewing.

Q: What is the price of Tuya SX-R100 Door Lock?

A: The price SX-R100 Door Smart Lock Cable is around BDT 6,500 to BDT 7,700.