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Rectangular metal door lock with fingerprint scanner and keypad

YINGHUA

YINGHUA BM7 Fingerprint Password Key Door Lock

SKU CH-PPSX-5HXNG

Biometric access control with fingerprint, card and password entry for up to 1,000 users

  • Main functionEntrance
  • Product typeChain Guard
  • Main materialMetal
  • Fingerprint, card or password entry suits every access need
  • Stores 1,000 users and 1,000 cards for large teams
  • Logs 100,000 events for full audit trails
  • RS485, TCP/IP and USB link multiple doors together
  • Tamper, duress and forced-entry alarms protect the premises

BM7 Fingerprint Access Control

The BM7 is a biometric door lock that combines fingerprint scanning, RFID card reading and password entry in a single metal unit. It supports up to 1,000 users and 1,000 cards while storing 100,000 transaction records for audit trails. Network connectivity uses RS485, TCP/IP and USB for multi-device linking.

Suited for managed entry points

This device fits workplaces that need controlled access with multiple verification modes including 1:1 and 1:N matching. It offers 50 time zones, 5 groupings and 10 combination rules for flexible scheduling. Buyers who need wireless connectivity or battery-backed operation should look elsewhere.

Integrates with EM locks and alarms

Installation uses standard cable connections for EM locks and provides a one-way alarm output covering dismantlement, forced entry, illegal unlock and door-ajar events. The watchdog monitor and hardware reset key keep the unit running reliably. Software links with compatible 5Y OA terminals for central management.

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

What type of door and wiring must already be in place for the BM7 to operate?

The unit is designed for entrance doors and requires an EM lock installation with all cable connections made during setup.

Can the BM7 share access data with an existing 5Y OA terminal over the network?

Yes, the device supports RS485 and TCP/IP links so multiple machines can join the same network and work with other 5Y OA terminals.

How can I confirm the BM7 is recording entries correctly after installation?

Check the transaction log; the device stores up to 100,000 records and supports 1:1 or 1:N verification modes for each access event.

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