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Square metal RFID door lock unit with keypad and card reader, silver finish, 11.8 cm square by 2.3 cm deep

YINGHUA

YINGHUA RFID Access Control Door Lock 12V 500 Cards 10 Keys 10 Cards

SKU CH-6DYF-12Q9Q

RFID proximity lock stores 500 cards, reads at 5-50 mm, runs on 12 V DC, and includes 10 keys plus 10 cards

  • Main functionEntrance
  • Product typeChain Guard
  • Main materialMetal
  • Supports up to 500 RFID cards for large-scale access management
  • Operates on 12 V DC for simple power integration
  • Reads cards at 5–50 mm distance for quick entry
  • Functions from –10 °C to 70 °C for indoor or outdoor use
  • Includes 10 keys and 10 cards for immediate deployment

Access control for home and office

The YINGHUA RFID system provides keyless entry for up to 500 users with individual PINs. It operates on a 12 V DC supply and reads EM-compatible cards at a distance of 5 to 50 mm. Three admin-selectable modes allow card-only, PIN-only or combined card-and-PIN unlocking.

500-card capacity with personal PINs

Each of the 500 stored cards is paired with a unique personal identification number for two-factor security. The lock relay holds the strike open for three seconds after a valid credential. This capacity suits small businesses or multi-family residences without needing a server.

Rated for continuous outdoor use

The metal housing functions reliably from minus 10 °C to 70 °C, covering year-round exposure in most climates. An optional waterproof cover adds further protection for exposed doorways. The compact 11.8 cm square profile fits standard mounting locations.

How it compares

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

Price $183.99
Pricier than about 81% 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 many cards can the lock store in daily use?

The unit holds up to 500 cards, each paired with its own personal PIN for managed entry.

What does the 12 V DC rating mean for installation?

It requires a 12 V DC power supply; the lock relay activates for 3 seconds when a valid credential is presented.

Will the 11.8 cm square keypad fit my door stile?

The control unit measures 11.8 cm by 11.8 cm by 2.3 cm, so check that your stile or mounting surface provides at least that footprint.

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