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  • QR Code Smart Door Lock
  • QR Code Smart Door Lock
  • QR Code Smart Door Lock
  • QR Code Smart Door Lock
  • QR Code Smart Door Lock
  • QR Code Smart Door Lock

QR Code Smart Door Lock

Find and compare the right smart door lock for your home. Remotely lock and control access to your door from your Android or iPhone. Rakinda's smart door lock allows access by QR code, key, password and IC card.
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Rakinda new arrival smart doorlock open the door with intelligence


Product Features:

1.High-precision Identification, Fast Decoding

Key, magnetic card and WeChat app for opening, and add QR code for unlocking door functions, encryption processing, high-precision recognition, decoding only takes 0.04 seconds.

2.National Encryption Technology

The financial level security encryption chip module certified by the National Cryptographic Bureau, which provides national secret algorithm and high protection level for decoding QR code between using equipment and communication.

3.Communication Method

Using NB-IOT and low-power Bluetooth (BLE) dual link as communication mode, enhance communication quality, and add verification and failure retransmission mechanisms to reduce the bit error rate.

4.Air Class Lock Shape Material

Aviation-grade aluminum alloy, which is not easily broken by strong impact, and has high-grade shape. It adopts an integrated molding process to ensure the continuity of the lock body and reduce the possibility of the lock body being opened.

5.Shackle Panel

Tempered glass panel, high cost, good transparency, not easy to scratch, high hardness, pressing is not easy to deform, will not melt when exposed to fire, high safety factor.


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SystemParameter  Supply voltageDC 4.5 -6V
Low battery alarm voltage≤ 4.8V
Spare power supplyMicro USB 5V
Standby power consumption≤50 uA
Average trouble-free working time≥25000h
battery4pcs  No. 5 alkaline battery  1.5V
anti-staticTouch ±8KV, Air ±15KV
Working humidity10% ~ 95%RH
Operating temperature-20℃ ~ 60℃
MachineParameter data encryptionNational secret encryption algorithm
Unlocking methodQR code, password, NFC, emergency key, remote APP, combination unlock
Material6063GB aluminum  profile aluminum CNC
Lock cylinderClass B anti-theft lock cylinder
USB Emergency Power SupplyMicro USB 5V1A
2D codeUnlock FunctionImage Sensor752X480
2D code recognition2D PDF417,QR CODE,DATA MATRIX,Support mobile phone mirror recognition
NFCLock Function Identification methodRFID ( ISO 14443A,14443B)
working frequency13.56MHZ
Customs lockSupport (cards in accordance with ISO 14443A, 14443B)
Door Card capacityQR code, NFC, password total 100, 3 group administrator accounts 3 groups of ordinary users
APP APPSupport wechat  applet
Electronic key sharingSupport
remote controlSupport
Alarm message reportingSupport
OthersDouble security door opening methodSupport (2d code, password, nfc, any two of the same or different combinations)
Flood control alarmSupport
ResetHidden reset button
Trial error self-locking functionSupport, any kind of unlocking mode for 5 consecutive errors, the system will alarm and force lock for 2 minutes.
Wireless power switchSupport