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You are here: Home » Products » POS System » All In One POS » GS-A0 Wall-mounted 15.6inch All in One Touch POS System For Small Business

GS-A0 Wall-mounted 15.6inch All in One Touch POS System For Small Business

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GS-A0 Touch POS System Features: 
 
1.Tablet-like 15.6"capacitive touch screen;
2.16:9 screen ratio, simple design, exquisite appearance, wall-mounted design.
3.Panel: 15.6" 16:9 Industrial grade panel;
4.Ultra-thin screen
5.Full metal structure
6.Stable performance and efficient cashier operation;
7.Resolution:1366*768;
8.OS: Windows10/Windows 11.
Availability:
  • GS-A0

  • GSAN

  • 8470501000

All In One POS System

GS-A0 POS System Spec


A0 POS systemA0 sleek design POS A0 POS system portA0 POS system

1.Product Features 

· Zero counter footprint — mount the GS-A0 on a wall, pillar or back counter so the terminal leaves the work surface entirely. Your staff get more packing and bagging space, and customers see a cleaner checkout zone.

· 15.6" industrial-grade capacitive touch screen (1366×768) — bright, responsive and readable at arm’s length for both cashier and customer-facing operation.

· Ultra-thin, full-metal housing — built for 24/7 retail duty with efficient heat dissipation and a modern look that fits convenience stores, pharmacies and specialty retail interiors.

· Rich connectivity — 6 × USB, LAN, HDMI and 0–2 × COM let you hook up a barcode scanner, cash drawer, thermal receipt printer and customer display without extra hubs.

· Windows 10/11 ready — runs the retail POS software your team already uses; Intel Core i3/i5/i7 options scale with your workload.

· Optional 11.6" customer display, WiFi and Bluetooth — complete a checkout or self-service setup in one order.

· Secure by position — wall mounting removes the terminal from the countertop, reducing accidental bumps, spills and tampering that shorten the life of counter-top units.

2.Product Applications

· Convenience stores and minimarkets with compact checkout counters

· Supermarket and grocery checkout lanes

· Pharmacies and dispensaries

· Liquor, tobacco, vape and specialty retail

· Fast-food and takeaway counters with standing staff

· Hotel reception and clinic registration desks

· Self-service order kiosks and assisted checkout

· Chain-store rollouts where a standardised mounting height is planned per location


3.Technical Guidance

· Mounting height: position the bottom edge of the terminal around 90–110 cm from the floor for a standing cashier, or adjust to your counter and customer height.

· Wall fixing: use anchors rated for the wall material (concrete, brick or wood studs); for drywall or partition walls use suitable hollow-wall anchors; make sure the surface is level before tightening.

· Cable management: route the 12V/5A power adapter and LAN cable along the wall or a cable tray so the checkout area stays clean and trip-free.

· Power: accepts 100–240V 50/60Hz input; always use the supplied or GSAN-approved power adapter.

· Ventilation: keep housing vents unobstructed for reliable 24/7 operation.

· Software setup: install Windows 10/11, then your retail POS application; connect peripherals through USB/COM; join the store network over LAN or built-in WiFi.

· Fleet rollout: standardise mounting height and wiring across chain locations; GSAN can pre-load the OS, drivers and I/O configuration before shipment to speed up deployment.


4.Factory Strength

A trusted POS hardware manufacturer since 2002, GSAN serves customers in 30+ countries from an ISO-certified production base in Xiangtan City, Hunan Province, China. The 33,333 m² facility runs complete automatic production and specialised assembly lines, supported by full workshops covering molds, injection molding, stamping, automatic spraying and assembling — all under ISO9001 and ISO14001 management systems.

For the wall-mounted GS-A0 in particular, our in-house R&D and production team can adapt the bracket, housing colour, logo and I/O configuration to fit your space plan, so a retail chain or integrator can deploy one standardised wall-mount terminal across many stores.

Beyond the terminal itself, GSAN manufactures the complete POS ecosystem — terminals, cash drawers, thermal printers, barcode scanners, touch monitors and all-in-one systems — so you can source an entire checkout hardware line from one factory.


About us gsan


Factory strength


5.Product Advantages


1.Comprehensive Product Line:

POS terminals, cash drawers, thermal printers, barcode scanners, touch monitors, and all-in-one POS systems


2.High Compatibility:

Seamlessly integrates with different POS software and operating systems, suitable for retail, restaurants, supermarkets, and chain stores


3.Strict Quality Assurance:

Every product undergoes rigorous testing for durability and performance


4.Customized Solutions:

Professional R&D team providing tailored POS hardware solutions to meet specific business needs


Customization process

pos factory

6.FAQ

Q: Is the GS-A0 really designed to be mounted on a wall?

A: Yes. The GS-A0 comes in a wall-mounted design with a full-metal housing so it can be installed directly on a wall, pillar or back counter. Confirm the bracket configuration included in your order with your GSAN sales representative.



Q: What wall types can it be installed on?

A: It can be fixed to solid walls such as concrete, brick and wood studs using suitable anchors. For drywall or partition installations, use hollow-wall anchors rated for the terminal weight.



Q: Will it actually save counter space in a small store?

A: Yes — that is the core benefit of the wall-mounted GS-A0. It removes the terminal from the work surface entirely, which is ideal for convenience stores, pharmacies and compact checkout lanes.



Q: What POS software does it work with?

A: The GS-A0 runs Windows 10/11, so it works with virtually any Windows-based retail POS software. OS and drivers can be configured before shipping.



Q: Can I connect a cash drawer, receipt printer and customer display?

A: Yes. It provides 6 × USB, 1 × LAN, 1 × HDMI, 0–2 × COM and audio output, so you can connect a barcode scanner, cash drawer, thermal printer, customer display and other peripherals directly.



Q: Is an optional customer display available?

A: Yes. An optional 11.6" LCD customer display (1366×768) is available, along with built-in WiFi and Bluetooth options.



Q: What is the MOQ for wholesale or OEM orders?

A: Please contact the GSAN sales team with your target volume and configuration — as a manufacturer we support both wholesale and OEM/ODM programs.



Q: Do you offer logo and colour customisation?

A: Yes. GSAN offers customisation including logo printing, housing colour and hardware configuration through our in-house R&D and production lines.



Q: What is the warranty?

A: GSAN provides a manufacturer warranty on the GS-A0. Confirm the exact warranty terms and coverage with your sales representative for your region.



Q: How is it packaged for shipping?

A: Each unit ships in a protective carton sized 510 (W) × 445 (D) × 225 (H) mm. Bulk and container orders can be packed per your requirements.


Main Specification

Main Board

POS Motherboard
CPUIntel Core i3 /i5/i7
MemoryDDR3/ DDR4 4G/8G
Hard disk128G /256G /512G SSD
Panel15.6" 16:9 Industrial grade panel
Touch screenCapacitive Touch
Resolution1366*768
Power supplyInput:100V-240V 50/60 Hz 1.5A, Output:12V DC 5A

External I/O

USB6*USB ports
LAN1*LAN port(100M)
HD-MI1 *Video & image transmission port
COM0-2*Serial port
Audio1*Audio output

Optional

Customer Display11.6'' LCD screen ,resolution:1366*768

WIFI

Built-in
BluetoothBuilt-in
OSWindows10/Windows 11

Package

N.W. kgs
G.W. kgs
Package Size510 W*445 D * 225 H mm


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