LV12 POS CCD Barcode Scanner Module 3-70 cm Field Depth with KB
Interface
The keyboard was originally an extension of the AT device. It
supported a few additional host-to-keyboard commands and featured a
smaller connector. These were the only differences between the two
devices. However, computer hardware has never been about standards
as much as compatibility. For this reason, any keyboard you buy
today will be compatible with PS/2 and AT systems, but it may not
fully support all the features of the original devices.
KB interface is not very popular now with the rising of USB
interface. But sometimes users need KB interface of scanner to
connect to your their device. LV12 CCD scanner has KB interface for
you to choose. It helps a lot indeed with this special interface.
Why LV12 scanner is special:
1. LV12 CCD scanner is good at scanning printed code and screen
code, even damanged codes. It supports both auto sense and trigger
mode;
2. It supports multiple interfaces: USB, TTL-RS 232, RS232, PS2,
USB-COM.
3. USB Support: high speed transmitting data to promote work
efficiency and users' satisfactory experience;
4. Support secondary development: widely used in various MCU;
5. Wide application: LV12 scanner is widely used in lockers,
medical instrument and MCU development.
Application:
LV12 scanner can be embedded into POS, price checker, microwave
oven, refrigerator, etc.
LV12 Scanner Datasheet:
| Weight | less than 16g |
| Dimension | 32.2mm 44.15mm 20mm |
| Light Source | Red LED |
| Working Voltage | 3.3-5V |
| Working Current | 110mA |
| Standby Current | 30mA |
| Drop Test | 1.2m, 100 times |
| Operating Temperature | -20 to 50 centi degrees |
| Storage Temperature | -40 to 70 centi degrees |
| Image Resolution | 2500 DPI |
FAQ
Q1: Can I get some samples? Are they free?
A1: We support 1pc sample order. Samples should be paid.
Q2: Can I get extra cables for the scanners?
A2: Yes you can. We will provide according to your request.
Q3: How can I buy?
A3: We are trade assurance supplier at Alibaba. You can start
online order directly. Or pls contact us first according to the
contact info. We will send you proper link directly.
Q4: What is your payment method?
A4: We accept online credit card, TT, Paypal, Western Union.
Q5: Can I visit your factory:
A5: Yes, you are warmly welcome.
Q6: How long is your warranty time:
A6: 1 Year.
Q7: Where can we download the user manual of the scanners?
A7: We will send by email after you get samples.
Q8: What's the lead time?
A8: For sample, it is typically within 3 days. For bulk order, it
depends on quantity and model you order.
Q9: Can you provide OEM service?
A9: Yes. We need further discuss about details.
Q10: How do you ship the scanners usually?
A10: Since it is light and compact, we usually use DHL, UPS, Fedex,
TNT and post air mail.
