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Square silver metal RFID door lock panel with waterproof cover and ten key fobs

YINGHUA

YINGHUA RFID Door Lock AC Cover 10 Keys

SKU CH-44V0-VWJXW

RFID proximity access controller supports 500 cards with personal PINs, operates on 12 V DC, reads EM cards at 5–50 mm, and includes ten keys with a waterproof cover

  • TypeChain Guard
  • MaterialMetal
  • FunctionEntrance
  • RFID proximity entry controls up to 500 cards
  • Operates on standard 12 V DC power supply
  • Reads cards from 5 to 50 mm distance
  • Functions reliably from -10 °C to 70 °C
  • Waterproof cover and 10 keys included in package

RFID Access Control for Home and Office

The YINGHUA RFID door lock system provides keyless entry using proximity cards or a personal PIN. It supports up to 500 registered users, each with an individual card and code combination. The unit operates on a DC 12V supply and includes a waterproof cover for external mounting. This kit comes with ten keys or cards and all necessary mounting hardware.

Upgrade from Traditional Keyed Locks

This system replaces mechanical cylinders where key management has become impractical or insecure. The jump is worthwhile when you need to add or revoke access instantly without rekeying doors. Administrators can choose between card-only, PIN-only, or combined card-and-PIN entry modes. A three-second relay hold keeps the door unlocked long enough for hands-free passage.

Limits of the 12V RFID Interface

Read range is restricted to 5 to 50 millimetres, so cards must be presented close to the reader. The controller stores a maximum of 500 credentials, which caps the user base for larger organisations. Operating temperature spans -10 to 70 degrees Celsius, covering most climates but not extreme industrial environments. No network connectivity or remote management is built into this standalone unit.

Highlights

  • RFID proximity entry controls up to 500 cards
  • Operates on standard 12 V DC power supply
  • Reads cards from 5 to 50 mm distance
  • Functions reliably from -10 °C to 70 °C
  • Waterproof cover and 10 keys included in package

Specifications

TypeChain Guard
MaterialMetal
FunctionEntrance

Questions about this item

What are the overall dimensions of the control unit so I can check it fits my door?

The control unit measures 11.8 cm by 11.8 cm with a depth of 2.3 cm.

How is the unit powered and what wiring step is commonly missed?

It requires a DC 12 V supply; the step often missed is connecting the lock relay output to the actual door strike or magnetic lock.

How many RFID cards can the system store before I need to manage the database?

The system stores up to 500 cards, each with its own personal PIN.

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