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Metal waterproof RFID keypad with backlit touch panel and doorbell button

YINGHUA

YINGHUA BC40 RFID Access Control Door Lock 125KHz

SKU CH-DB2Q-RGDAY

Waterproof metal keypad reads 125KHz cards and PINs for up to 8000 users, operating standalone from -20°C to 70°C

  • Main functionEntrance
  • Product typeChain Guard
  • Main materialMetal
  • Weatherproof operation in rain and heat
  • Metal housing with backlit keypad for night use
  • Stores 8000 cards and passwords locally
  • Works as standalone reader or WG26/34 controller
  • Supports card, PIN or card-plus-PIN entry

Standalone RFID Door Controller

The YINGHUA BC40 is a waterproof metal access control unit that operates on 125KHz proximity cards and keypad codes. It stores up to 8000 users and runs from a 12VDC supply without needing a computer connection. The device includes WG26/34 interfaces and dual relay outputs for lock and exit-button wiring. It is rated for ambient temperatures from -20 to 70 Celsius and humidity up to 95 percent.

Suits simple standalone entry points.

This unit fits single-door installations where local programming and card-plus-pin entry are sufficient. It works as a reader or a standalone controller with full keypad management and data-backup support across the same series. Buyers who need centralised software management, real-time event logging, or multi-door coordination should look at a different solution.

125KHz reader frequency

The built-in proximity reader identifies credentials only at 125KHz, so existing 125KHz cards and tags are required for operation. No other frequency is supported by the hardware.

How it compares

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

Price $460.99
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

What power supply is required for the BC40 lock to operate?

The device runs on DC12V and its unlock relay is rated at 12VDC/2A, so a 12 V power source capable of supplying at least 2 A is needed.

Can the BC40 reader work with an existing Wiegand controller that uses WG26 or WG34 format?

Yes, the unit provides WG26/34 input and output, allowing it to connect directly to compatible legacy access-control panels.

How can I verify the BC40 is reading cards correctly after installation?

Present a registered 125KHz card; the built-in reader will beep and the backlit touch panel will respond, confirming a successful read.

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