Skip to main content
Free Delivery  ·  COD Available  ·  15-Day Returns
Pricio
PST-Q1 Tuya Smart Bluetooth Door Knob Fingerprint Door Lock — image 1
Hover to zoom

1 / 4 · Click to enlarge

PST

PST-Q1 Tuya Smart Bluetooth Door Knob Fingerprint Door Lock

24+ bought in past month
AI Summary
Fingerprint Sensors for everyday users

The PST-Q1 Tuya Smart Bluetooth Door Knob Fingerprint Door Lock by PST is a mid-range fingerprint sensors designed for everyday users. It features Item Type: Door Lock and Model No. / Name: PST Q1.

wireless convenience
₹3,212
Free Shipping💵 COD Available

Available Offers

Free Delivery on this order. No minimum order value.

15-Day Easy Returns — hassle-free return & full refund.

Secure Payment — 100% safe checkout with UPI, Cards & Net Banking.

Total: ₹3,212
Buying tip: A quality investment for dependable performance and premium build quality.
Estimated delivery: 23 Aug6 Sept
Free Shipping
Pan India delivery
15-Day Returns
Hassle-free policy
Secure Payment
Razorpay protected
Quality Assured
Vetted products only

Available Offers

💳

5% Cashback

Pay with UPI & get 5% cashback (up to ₹50) via Razorpay

🏦

No-Cost EMI

Available on select bank cards at checkout. 0% interest for 3 months.

📦

Free Shipping

Free delivery on all orders. No minimum order value.

💵

Cash on Delivery

COD available on orders up to ₹5,000 across India.

Quick Specs

Item Type: Door Lock
Model No. / Name: PST Q1
Color: Black
Power Supply Voltage (V): 4 AAA LR03 1.5V alkaline dry batteries
Batteries Included (Y/N): No
Operating Temperature (°C): –10 to +50

Ideal For

Electronics projectsArduino / Raspberry Pi buildsPrototyping
Share:
SKU: robu-2643506Category: Fingerprint Sensors

About This Product

The PST-Q1 Tuya Smart Bluetooth Door Knob Fingerprint Door Lock by PST is a mid-range fingerprint sensors designed for everyday users. It delivers reliable performance at an accessible price.

Key Specifications

  • Item Type: Door Lock
  • Model No. / Name: PST Q1
  • Color: Black
  • Power Supply Voltage (V): 4 AAA LR03 1.5V alkaline dry batteries — works with standard household power
  • Batteries Included (Y/N): No
  • Operating Temperature (°C): –10 to +50
  • Length (mm): 200
  • Width (mm): 80

Why Buy from Pricio?

Pricio sources this product directly, cutting out multiple middlemen. Every order includes free shipping, a 15-day return policy, and secure payment via Razorpay.

The PST-Q1 Tuya Smart Bluetooth Door Knob Fingerprint Door Lock combines advanced security with smart convenience. Bluetooth Door Knob Fingerprint Door Lock featuring biometric fingerprint recognition, remote control via the Tuya Smart App, and multiple unlocking options, it provides fast and reliable access to your home. Compatible with voice assistants like Amazon Alexa and Google Home, this smart door knob supports seamless integration into your smart home system. Designed for easy installation and compatibility with most door types, the PST-Q1 ensures both safety and modern functionality in one sleek device.


Features:

  1. Multiple Unlocking Methods: Fingerprint, password, Bluetooth app, and mechanical key
  2. Fast Fingerprint Recognition: Quick and accurate biometric sensor for secure access
  3. Remote Control: Manage and unlock your door from anywhere via the Tuya Smart App
  4. Voice Assistant Compatible: Works with Amazon Alexa and Google Home for hands-free control
  5. Smart Home Integration: Supports automation and interworking with other smart devices
  6. Real-Time Alerts: Receive instant notifications for enhanced security
  7. Easy Installation: Fits most standard doors with minimal effort
  8. Durable Design: Suitable for various door materials including wood, iron, and aluminum

Package Includes:

1 x Fingerprint Door Lock

1 x User Manual

Setup Guide

1
Identify the pins
Locate VCC (power), GND (ground), and data pins (SDA/SCL for I2C, MOSI/MISO for SPI, or TX/RX for UART). Refer to the pinout diagram on the product page.
2
Wire to your microcontroller
Connect VCC to 3.3V or 5V (check the module spec), GND to GND, and data pins to the appropriate GPIO pins on your Arduino or Raspberry Pi.
3
Install libraries
In Arduino IDE, go to Sketch → Include Library → Manage Libraries and search for the sensor library. Install the recommended version.
4
Upload example sketch
Open File → Examples → [library name] → Basic Example. Upload to your board and open Serial Monitor to view output.
5
Calibrate if needed
Some sensors (temperature, humidity, distance) may need a short warm-up period or calibration. Run the calibration sketch if provided.