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Square silver metal RFID door lock unit with keypad and 10 key tags

YINGHUA

YINGHUA RFID Access Control Door Lock Quality AC 10 Keys

SKU CH-0R6Z-YF859

An RFID proximity door controller supporting up to 500 cards with PIN codes, operating at 12 V DC and reading tags from 5 to 50 mm

  • Main functionEntrance
  • Product typeChain Guard
  • Main materialMetal
  • RFID access for up to 500 users with personal PIN per card
  • Operates on DC 12V supply with 3-second lock relay time
  • Reads cards at 5-50 mm distance using EM or compatible cards
  • Functions in temperatures from -10 to 70 °C for indoor or outdoor use
  • Compact 11.8 cm square by 2.3 cm deep metal housing with doorbell option

RFID Access Control Door Lock

This YINGHUA RFID access control door lock provides keyless entry for homes and offices using proximity cards or PIN codes. It supports up to 500 users with individual cards and personal PINs. The system operates on DC 12V power and includes a doorbell function. It is supplied with the control unit, 10 keys, English manual, and mounting screws.

Sustained Operation in Extreme Temperatures

The lock functions reliably across a wide working temperature range from -10 to 70 degrees Celsius. Its metal construction and optional waterproof cover protect the internal electronics during continuous outdoor exposure. The lock relay holds the strike open for three seconds per activation. Card read distance remains consistent between 5 and 50 millimetres throughout extended use.

DC 12V Power and Wiring Constraints

Installation requires a stable DC 12V supply, which must be sourced separately as no adapter is included. The control unit measures 11.8 cm by 11.8 cm by 2.3 cm, requiring a flush mounting surface with cable access. Buyers needing battery backup or Power over Ethernet integration will find this system does not support those power methods.

How it compares

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

Price $197.99
Pricier than about 82% 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

How much power does the unit draw when running all day on its DC 12V supply?

It operates on a DC 12V input, keeping daily energy use low for continuous access control.

What must I already have to power and mount this lock?

You need a DC 12V power source and a surface suited to the 11.8 cm by 11.8 cm footprint with 2.3 cm depth.

Will the RFID reader work with the EM cards I already use?

Yes, it reads EM or EM compatible cards at 5 to 50 mm, so your existing credentials should function.

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