UHPPOTE 2.4-inch Display Door Access Control Touch Keypad 125khz Compatible with WiFi Tuya

INTRODUCTION

• The 2.4" TFT-LCD display area contains 320 x (RGB) x 240 pixels and can display up to 262K colors.
• This RFID card access control unit controls single door.
• Full programming from the keypad.
• The keypad numbers are easily to be seen at night or in dark environment thanks to the backlighting, and the backlight mode can be set to ON/OFF/Auto according to the need.
• It uses high performance 32-bit MCU to ensure stable performance, and low-power circuit makes the service life longer.
• Power relay with 10A switching capacity provides an excellent switching performance for electric locks.
• It is widely used in factories, houses, residential quarters, offices, mechanical and electrical control equipment and so on.

WIRING DIAGRAM

Type of Electronic Lock:

• Fail-secure lock (locked when power removed), such as electronic controlling lock, smart lock, etc.
• Fail-safe lock (unlocked when power removed), such as eletromagnetic lock, electronic bolt lock, etc.

Principle of Electronic Lock:

• The relay will close contact to unlock the lock and will release after unlocking
• COM: Common, relay contact
• NC: Normal close, normally keep closed to COM
• NO: Normal open, normally keep opened to COM