We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Gold metal RFID keypad door lock with magnetic controller

YINGHUA

YINGHUA RFID Keypad Electric Door Lock Gold ID wide 125khz 13.56mhz 4000 users DC12V

SKU CH-Z8D6-3C6NZ

Metal RFID keypad lock reads 125 kHz ID and 13.56 MHz IC cards for up to 4,000 users on 12 V DC power

  • Main functionEntrance
  • Product typeChain Guard
  • Main materialMetal
  • Supports up to 4000 users for large-scale access
  • Dual-frequency RFID reads 125 kHz ID and 13.56 MHz IC cards
  • Metal touch keypad resists wear in daily use
  • Operates on standard 12 V DC power supply

Metal RFID Keypad Door Lock

The YINGHUA access-control unit combines a metal touch keypad with dual-frequency RFID reading at 125 kHz and 13.56 MHz. It stores credentials for up to 4000 users and suits offices, flats or secure rooms that need keyless entry. The lock operates on a DC 12 V supply and fits standard entrance-door preparations.

Thermals Noise Power Draw

The device draws minimal current while idle and only brief spikes during solenoid actuation, so heat output stays negligible in normal indoor use. No moving parts or fans are present, making operation completely silent. A standard 12 V adapter rated for at least 1 A is sufficient for reliable daily cycling.

How it compares

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

Price $541.99
Pricier than about 91% 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 mount the metal touch keypad and connect the magnetic controller, and what step is often missed?

Mount the keypad flush to the door frame, run the cable to the controller, then apply DC12V power; the step often missed is wiring the magnetic lock output on the controller before energising the 12 V supply.

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

The 125 kHz ID cards or 13.56 MHz IC tags wear first; the keypad membrane and magnetic lock mechanism may also require replacement after heavy daily cycles.

More in Door Lock Sets & Deadbolts

Similar items