Hands-Free Barcode Scanner

Hands-Free Barcode Scanner

1. 1D,2D Hand-free barcode Scanner. 2. Super speed 3900times/s scan, improve the working efficiency of cash registers. 3.Excellent screen bar code reading ability,Can directly read the payment bar code on mobile devices, electronic coupons.

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Product Details

Hands-Free Barcode Scanners

   BS-723M, it Powered by the combination of Motion Tolerance Fast Catch Imaging Technology and Dual Core Decoding technology, it not only provides outstanding reading performance, but also delivers the stable and flexible of utility. It's ideal for a retail cashing application and to unleash your productivity with ease.

 Breif introduction:

 1. Scan 1D 2D barcode scanner, also can scan the bar code of Electronic lcd screen, such mobile, tablet, flat screen.

 2. Super speed 3900 times/s.


pdf417 scanner

Performance Parameters

Light Source

Illumination 650nm LED

Optical   Resolution


Print contrast Signal

25% minimum reflective difference

Field of View:

45° (H) x 35° (V)


360° / ± 65° /  ± 60°  

Motion Tolerance

Up to 600cm per second(theoretical value)


Blue LED & beeper



Symbologies: 2D

PDF417, MicroPDF417,Data   Matrix,
  Maxicode,QR Code,MicroQR,Aztec

Symbologies: 1D

UPC/EAN, Code 128, Code 39, Code 39 , Code 93, Code 11,
  Matrix 2 of 5, Interleaved 2 of 5, Industrial 2of 5,
  Martrix 2 of 5, Codabar, MSI/Plessy, GS1 Databar

Electrical Parameters

Input Voltage

5V DC ±5%

Current - Standby


Current - Operating


Mechanical Parameters

Case Material:



300g (without package); 530g (Include package and





USB: HID KEYBOARD(default mode)

Environmental Parameters

Operating Temperature

32° to 122° F / 0° to 50° C

Storage Temperature:

-40° to 158° F / -40° to 70° C


5% to 95%, non-condensing

Drop/Shock Specifications

Withstands 10Gs 0.06" double amp

Ambient Light Immunity

Immune to indoor lighting up to 1600 Lux.
  Immune to sunlight up to 86,000 Lux.

Decode Ranges and Resolution

Symbol & Density


Code 39 (5 mil)


QR Code (15mil)


More Pictures for better review:

omnidirectional barcode reader

LED indicators and beeper:



Power   on

LED   on(always),Two   short beep.

Power   down

LED   go out.

State   of operation and standby

Only Red   LED on(always) -- For 1D mode, default setting.

Green   LED on also(always) -- For 2D mode.

Good   read

Red/Green   LED flashes one time. One short beep.

Scan Setting Codes

Successfully setup, buzzer sounds twice.

Left Key ① (refer to page 2)

Switch   for 1D Mode and 2D Mode,

3   short beep when press for switching.

Right Key ③ (refer to page 2 )

Each   click of this button will change the sound of a beep.


This scanner supports USB keyboard, RS232 Serial mode, USB Virtual RS232 mode.

Scanning the bar code below can be configured as USB PC keyboard / USB MAC keyboard mode.

Serial communication interface is a common way to connect the reading module and the host equipment (such as PC, POS and so on). When the reading module is connected with the serial port line of the host, the system adopts the serial communication mode by default. When the serial communication interface is used, the communication module between the recognition module and the host device must match the communication parameters completely, so that we can ensure the smooth communication and the correct content.

Serial port output

The serial communication interface of the literacy module uses the TTL level signal (TTL-232), which can be adapted to most system architectures. If the system needs to use an architecture in the form of RS-232, the conversion circuit needs to be added externally.

Read the module's default serial communication parameters show as table 2-1. Among them, the baud rate is modified, but the rest of the parameters can not be modified.

table 2-1  Default serial communication parameters



Serial communication type

Standard TTL-232                                                                                      

baud rate




data bit


stop bit  


Hardware flow control


barcode scanner rs232

D. For retailers looking to improve the efficiency of cash registers, improve customer experience and better implement mobile marketing plans, BS-723M platform scanner could take full responsibility.

omni scanner

The Notice before use:

1.Please use the 5V power adapter .The power adaper must to meet the safety standards.


2. Pay attention that the scanner is waterproof during storage,transportation and running.


3. The scanning platform when using a strong light lamp, do not aim at eyes, so as to avoid discomfort or damage to the eyes.


4. Keep away from heat sources.

pos barcode scanner

Shipping & Delivery:

Sample/small order:  International express, door to door service, quickly.

Small bulk order:  by Air, from door to Airport, also we can provide door to door service if client need.

Big quantity:  By Sea is better, it can save much shipping cost, the delivery date will need 10-60 days.

pos handware 22


Q1. Why choose us?

A. We are a manufacturing for Pos touch screen, touch screen monitor, 


Q2. Can we test the sample? Is it free ?

A.  Yes, Sample test is support, but the cost on buyer’s side, this cost can return back for big bulk order.


Q3. How is the packing? Is it safe?

A. Each scanner will use 1 color box, 10 boxs per a carton. Doube protect when shipping.

  Wooden packing is accept if Customer's requirement, the cost will be on buyer side.


Q4. The goods arrived, but it is broken, how to do?

A. First, you need to check the carton box if any big damage, you can ask to open the bos when deliver,  then taking the pictures for goods, box, save the packing box to report the damager with express.

   We will insure them for bulk order and high valued goods.


Q5. What's Trade terms?

A. EXW standard,, FOB support, CIF support if customer asked.


Q6. Do you support OEM service?

A. OEM service is welcome.

Contact US?

Nancy Zhang (Sales)

Email: export1@carav.cn

Wechat ID: carav4export

Skype: caravexport1

Tel/WhatsApp: +8618924580941


Shenzhen Carav Electronics Co.,Ltd

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