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Square silver metal RFID door lock panel 11.8 by 11.8 cm with keypad and card reader

YINGHUA

YINGHUA RFID Access Control Door Lock 12V 500 Cards

SKU CH-RYJQ-VHN5K

RFID access control door lock operates on 12 V DC and stores up to 500 cards with individual PINs

  • Main functionEntrance
  • Product typeChain Guard
  • Main materialMetal
  • RFID access for up to 500 users with individual PIN codes
  • Three-second lock relay keeps doors secure after entry
  • Reads EM cards at 5-50 mm distance for quick access
  • Operates reliably from -10 °C to 70 °C in varied climates
  • 12 V DC power suits standard access-control installations

RFID Access Control for 500 Users

The YINGHUA RFID access control door lock manages up to 500 proximity cards, each paired with a personal PIN for two-factor entry. It suits small offices, shared workspaces or residential buildings that need a standalone keypad and reader without network infrastructure.

Check Power and Door Compatibility

Verify that a 12 V DC supply is available at the mounting location and that the 11.8 cm square footprint fits the door stile or mullion. The unit reads EM or compatible cards at 5 to 50 mm, so confirm your existing credentials use that frequency before ordering.

Reliable Operation Across Wide Temperatures

Rated for -10 to 70 °C, the lock maintains consistent relay timing of three seconds in freezing or hot conditions. The metal housing and optional waterproof cover protect the electronics during prolonged outdoor exposure, avoiding the drift seen in short-burst bench tests.

How it compares

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

Price $152.99
Pricier than about 76% 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

Does the package contain the 10 RFID cards and 10 key tags or must they be ordered separately?

The listing marks both the 10 cards and 10 keys as optional, so they may not be in the box and should be confirmed before ordering.

Which door-open mode should I select if I want both card and PIN entry?

Choose the "Card (Key Tag) & Password" option, which requires both a valid card and its personal PIN for access.

What does the 500-card capacity mean for daily office use?

The controller stores up to 500 unique cards, each paired with its own PIN, and reads them at 5–50 mm distance.

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