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Metal RFID keypad door lock with touch buttons, silver finish

YINGHUA

YINGHUA RFID Keypad Door Lock 125khz 13.56mhz 4000 users DC12V

SKU CH-PTT9-TX8X2

Dual-frequency RFID keypad lock supports 125 kHz and 13.56 MHz cards for up to 4000 users on 12 V DC power

  • Main functionEntrance
  • Product typeChain Guard
  • Main materialMetal
  • Dual-frequency RFID supports 125 kHz ID and 13.56 MHz IC cards
  • Stores up to 4000 user credentials for large-scale access control
  • Operates on standard DC 12 V power supply
  • Metal touch keypad with waterproof IC reader for outdoor durability

Access control for up to 4000 users

This RFID keypad lock supports both 125 kHz ID cards and 13.56 MHz IC credentials. It operates on a 12 V DC supply and is built with a metal housing for entrance doors. The system stores access rights for up to 4000 individual users.

Low-power standby and quiet operation

The controller draws minimal current while waiting for a card or code entry. Activation of the magnetic lock is brief, so power consumption stays low during normal use. No moving parts inside the reader mean silent operation at the door.

How it compares

Measured against everything we stock in Door Lock Sets & Deadbolts, at today’s prices. Recalculated every night.

Price $696.99
Pricier than about 92% of the 2,145 comparable items (median $55.99).

Specifications

Product
Product typeChain Guard
Size & build
Main materialMetal
More details
Main functionEntrance

Questions about this item

How do I wire the DC12V supply to the magnetic controller and what step do installers often miss?

Connect the positive and negative leads to the controller terminals at 12 V DC; the step often missed is verifying the magnetic lock releases before securing the strike plate.

Which components will need replacement after extended use of the 4000-user RFID keypad?

The 125 kHz and 13.56 MHz reader modules, keypad membrane, and magnetic lock mechanism are the parts most likely to require replacement over time.

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