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Tuya PST-GL-B12, Smart Bluetooth Glass Door Lock with Mechanical Key

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Fingerprint Sensors for everyday users

The Tuya PST-GL-B12, Smart Bluetooth Glass Door Lock with Mechanical Key by PST is a mid-range fingerprint sensors designed for everyday users. It features Item Type: Door Lock and Model No. / Name: PST-GL-B12.

wireless convenience
₹3,889
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Total: ₹3,889
Buying tip: A quality investment for dependable performance and premium build quality.
Estimated delivery: 17 Aug31 Aug
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Quick Specs

Item Type: Door Lock
Model No. / Name: PST-GL-B12
Color: Black
Working Voltage: DC 6V
Dynamic Current (mA): ≤300mA
Operating Temperature (°C): -25°C to +65°C

Ideal For

Electronics projectsArduino / Raspberry Pi buildsPrototyping
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SKU: robu-2643499Category: Fingerprint Sensors

About This Product

The Tuya PST-GL-B12, Smart Bluetooth Glass Door Lock with Mechanical Key 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-GL-B12
  • Color: Black
  • Working Voltage: DC 6V — works with standard household power
  • Dynamic Current (mA): ≤300mA
  • Operating Temperature (°C): -25°C to +65°C
  • Storage Temperature (°C): -40°C ~ +80°C — plenty of room for files, apps, and media
  • Shipping Weight: 1.193 kg

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 Tuya PST-GL-B12 is an intelligent electronic glass door lock designed for secure and convenient access control. It supports Bluetooth-based smart operation along with a mechanical key backup for reliability. The lock operates on low power consumption and includes a USB emergency power supply interface for uninterrupted functionality. It is suitable for glass door applications requiring modern smart locking solutions.

Features:

  1. Bluetooth Connectivity: Supports Bluetooth-enabled operation for smart locking functionality.
  2. Mechanical Key Access: Includes a mechanical key for backup unlocking.
  3. USB Emergency Power Supply: Equipped with Micro USB interface (5V–7V) for emergency power input.
  4. Low Power Consumption: Ultra-low standby current (≤70µA) for efficient energy usage.
  5. One-Key Locking: Quick locking function using dedicated key input.
  6. Normal Open Mode: Allows continuous unlocked state after authentication.
  7. Low Voltage Alert: Provides indication when operating voltage is low.
  8. Wide Operating Temperature: Works reliably in temperatures ranging from -25°C to +65°C.

Package Includes:

1 x Tuya PST-GL-B12, Smart Bluetooth Glass Door Lock with Mechanical Key

1 x Use 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.