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Rectangular metal RFID keypad with backlit touch panel in Fat Rose finish

YINGHUA

YINGHUA BC40 RFID Access Control Door Lock (Fat Rose)

SKU CH-4N0Y-GZTCX

Waterproof metal RFID door lock with keypad and 125 kHz card reader supports 8000 users and operates from -20 to 70 °C

  • Main functionEntrance
  • Product typeChain Guard
  • Main materialMetal
  • Waterproof touch panel protects electronics in rain
  • Metal case with backlight ensures night-time visibility
  • Supports card, password or combined entry modes
  • Stores up to 8000 users without a PC
  • WG26/34 interface connects to external release button

Standalone RFID Door Controller

The YINGHUA BC40 is a waterproof metal access control unit that operates as a standalone reader or controller. It authenticates users via 125kHz RFID cards, PIN codes or a combination of both. A built-in backlit touch panel and doorbell button provide all-weather operation at the entrance.

Upgrade from Keyed or Basic Keypad Entry

Replacing a mechanical lock or non-networked keypad adds audit-capable credentials for up to 8000 users without wiring a PC. The jump is worthwhile when you need to revoke lost cards instantly, enforce card-plus-PIN policies or manage multiple doors from the same device series.

Integration Requirements and Freedoms

The unit runs on 12 V DC and supplies a 12 V 2 A relay output for the lock, plus WG26/34 ports for linking additional readers. An exit-button input and active or passive lock signalling cover standard wiring needs. Because all programming happens on the keypad, no computer or software licence is required on site.

How it compares

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

Price $487.99
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 back-panel sealing does the Fat Rose unit need to stay waterproof?

The supplier states that water must not enter through the rear hole, so the back of the device must be sealed during mounting.

Which wiring step is most often missed when connecting the WG26 or WG34 lines?

The WG26/34 input and output terminals must both be wired; omitting the output link is the common error.

How many credential slots does the BC40 store before old cards must be removed?

The unit holds 8000 user cards and passwords; once full, existing entries must be deleted to add new ones.

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