Fingerprint Smart Knob Lock
Base configuration
- Unlock Methods
- Fingerprint / Passcode / IC Card / Mechanical Key / App
- Power Supply
- 4 × AA batteries
- App & Ecosystem
- Tuya Smart (networked configuration) / Matter (by configuration)
Overview
The A2 Panel Fingerprint version places the fingerprint sensor above the keypad and uses a separate rotary knob for wooden and room doors. Use fingerprint, passcode, card or mechanical key access, with Tuya Smart management in the connected configuration. Matter integration depends on the selected connectivity configuration and home setup. This version does not include facial recognition.
Specifications
Recognition & Unlocking
- Unlock Methods
- Fingerprint / Passcode / IC Card / Mechanical Key / App
- Fingerprint Sensor
- Semiconductor
Power & Emergency
- Power Supply
- 4 × AA batteries
- Emergency Power
- Type-C
- Emergency Key
- 2
Material & Structure
- Material
- Aluminum alloy
- Product Size
- 174.5 mm Height; Front Width 73.6 mm / Rear Width 72.1 mm
Environment & Connectivity
- App & Ecosystem
- Tuya Smart (networked configuration) / Matter (by configuration)
- Operating Environment
- -25°C to 70°C
- Installation
- Adjustable 60 / 70 mm
Product Details
Compact Knob Design
The rounded panel and rotary knob provide a compact design, with the fingerprint sensor positioned above the keypad, separate from the knob.
Multiple Ways to Unlock
Choose fingerprint, passcode, card or key access to suit your household. This version does not include facial recognition.
Tuya Smart Management
The connected configuration supports user management, unlock records and app-based control through Tuya Smart.
Smart Home Connectivity
Matter and Tuya ecosystem configurations support connected home control. Available integrations depend on the selected lock configuration and home setup.
Passage Mode and Passcode Privacy
Use passage mode when repeated access is needed, and add decoy digits around the correct passcode to help protect it from observation.
Backup Access
Four AA batteries power the lock, with a low-battery reminder, mechanical key and Type-C emergency supply for continued access.
Applications
FAQ
What does American standard mean for the ETV-A2?
It is a knob-style lock made for American standard door preparation, so it is the model to pick when the door is drilled for a US-style knob rather than a European profile cylinder.
Does the ETV-A2 support Matter?
Matter integration is available on the MATTER configuration and depends on the home hub in use. The standard and panel versions work with Tuya Smart in the connected configuration.
What temperature range does the ETV-A2 handle?
-25°C to 70°C. It runs on four AA batteries with a Type-C emergency port and two mechanical keys as backup.
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