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Square metal RFID door lock unit with keypad and card reader, approx 11.8 cm wide

YINGHUA

YINGHUA RFID Access Control Door Lock 10 Keys

SKU CH-SM3H-BAWEB

RFID proximity door lock supports 500 cards with personal PINs and offers three admin-selectable entry modes

  • TypeChain Guard
  • MaterialMetal
  • FunctionEntrance
  • RFID access for 500 users with personal PIN per card
  • Operates reliably from -10°C to 70°C outdoor conditions
  • Three configurable entry modes: card, PIN or both
  • Compact 11.8 cm square fits standard door installations
  • Includes 10 keys plus optional cards and waterproof cover

RFID door lock for home or office

The YINGHUA RFID access control system provides keyless entry for residential and commercial doors. It supports up to five hundred proximity cards, each paired with a personal PIN for added security. The unit operates on a twelve-volt DC supply and includes a door-bell function. Ten keys are supplied with this package.

Check voltage and card compatibility before fitting

Verify that a stable twelve-volt DC source is available at the mounting location. The reader accepts EM or EM-compatible cards only, so existing credentials must match that format. The device measures eleven point eight centimetres square by two point three centimetres deep; confirm the backset and cut-out suit your door. Operating temperature spans minus ten to seventy degrees Celsius.

Sustained operation stays reliable within rated

The lock relay holds for three seconds per activation, a cycle designed for repeated daily use without overheating. Card read distance remains consistent at five to fifty millimetres across the temperature range. The metal housing and optional waterproof cover protect the electronics during continuous exposure. No active cooling is required, so long-term duty is silent.

Highlights

  • RFID access for 500 users with personal PIN per card
  • Operates reliably from -10°C to 70°C outdoor conditions
  • Three configurable entry modes: card, PIN or both
  • Compact 11.8 cm square fits standard door installations
  • Includes 10 keys plus optional cards and waterproof cover

Specifications

TypeChain Guard
MaterialMetal
FunctionEntrance

Questions about this item

Does the box include the 10 keys and 10 cards, or do I need to order them separately?

The package lists the control unit, English manual and one pack of screws as standard; the 10 keys, 10 cards and waterproof cover are marked optional and must be selected when ordering.

Should I choose the 10-key pack or the 10-card pack for the 500-card capacity?

Both options work with the 500-card capacity; keys are fob-style tags while cards are flat, so pick the form factor your users prefer.

What does the 5-50 mm read distance mean when the unit is mounted on a door frame?

A user must hold the tag or card within roughly half a centimetre to five centimetres of the reader for it to register.

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