QR Code Based Elevator Call
System Introduction
QR code based elevator call is a QR-based elevator floor registration system. The hardware are as follow: QR-code scanning equipment, button control system and an equipment for QR-Code obtaining through registration page.
There is a specified QR code for each button controlling, it can be downloaded from designated website, and users can photo the code from poster near the surrounded elevator as well.
Users can control the elevator and achieve the target floor with code scanned by the equipment set in the elevator.
Product use
QR code base elevator operation is optional for elevator installation, and fit in commercial or apartment elevator of any brand, which can effectively avoid infection.
Advantage
Perfect combination of mobile internet and lift control technology.
Fixed QR code, no network needed to say the money.
External QR code reader, no need to open holes, easy to install.
Parameter
QR code access control elevator scanning equipment
Scanner parameter | QR Code |
Identify distance | 5mm~55mm(QR Code 15mil) |
Identify accuracy | ≥5mil |
Identify mode | Pattern |
Ratio | 640*480 |
Angle | Horizontal : 73° |
Voltage | 12V (9~15V) |
Electricity | 120ma |
Weight | 167.2g |
Overall size | 88.8*89*42.95mm |
Identify window size | 34.5*34.5mm,r12mm |
Indicator light | Red, blue, green LED light |
Operation temperature | -20℃ ~ 70℃ |
Storage temperature | -40℃ ~ 80℃ |
Water-proof Lever | IP66 |
Ambient light | 0~80000Lux |
Interface | RS485 |
