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Silver metal rectangular keypad unit with 10 RFID key tags alongside

YINGHUA

YINGHUA RFID Access Control Door Lock 125kHz 1000 User

SKU CH-W7D0-K7GTJ

Controls building entry for up to 1000 users via 125 kHz RFID cards, keypad codes or both, with offline operation and power-off data protection

  • Main functionEntrance
  • Product typeChain Guard
  • Main materialMetal
  • Supports 1000 users for large-scale access management
  • Operates at 125kHz and 13.56MHz for dual-frequency card compatibility
  • Offline operation with power-off data protection retains settings
  • Multiple entry modes: card, PIN, or card plus PIN
  • Compact 120×78×22mm metal housing fits standard door installations

Access control for up to 1000 users

This RFID door lock supports 1000 users with optional expansion to 4000 users. It operates at 125KHz and 13.56MHz frequencies and reads EM, ID and IC card types. The unit suits offices, flats or small commercial premises needing simple credential management.

Bundled credentials and mounting kit

Ten RFID keytabs are included so access can be issued immediately. An English user manual guides enrolment of cards, passwords or combined card-plus-password entry. One pack of screws is supplied for surface mounting the 120 by 78 by 22 millimetre controller.

Metal housing with flexible wiring

The metal case weighs 0.22 kilograms and is rated for entrance duty. A 12V DC supply drawing 0.1A powers the unit, and offline operation retains data during power loss. The controller can link to a door bell by wire or wirelessly and provides a switch output for the lock release.

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

Will the 10 included keyfobs need replacing if we exceed the 1000-user capacity?

The controller stores up to 1000 users, so extra keyfobs are only needed when you add more people, not because the original ten wear out.

What limits continuous operation on the 12 V supply drawing 0.1 A?

The unit draws 0.1 A at 12 V, so the first limit is the power supply’s ability to maintain that voltage without sagging over long periods.

Does the metal housing get hot or make noise during all-day use?

With a 0.1 A draw at 12 V the device dissipates very little power, so the metal case stays cool and there are no moving parts to create noise.

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