Cash registers
Self-service
ResPos21GV
Modern automation of checkout areas for supermarkets
What is ResPos21GV - floor-mounted cash register terminal
The ResPos21GV model from ZAVOD RESONANCE is a floor-mounted cash register terminal that allows customers to manage their purchases and pay for them independently. It is equipped with a large touch screen, a barcode scanner, a mount for any model of bank terminal, a flashlight, and a shelf for purchases. This configuration of the self-service checkout makes the shopping process quick and convenient.
Buying a self-service checkout is beneficial for spacious supermarkets, self-service stores, gas stations, and other establishments with high visitor traffic. They reduce the workload on staff, shorten queues, and improve the quality of customer service. A self-service checkout can be easily installed as a separate point or built into a retail checkout counter.
Technical drawings
Key functionalities
4P Delivered - Installed - Connected - Work
Assembled connection circuit diagram. Only 2 LAN cables and 220V are required.
Built-in backup power supply
Remote monitoring of system status
Fast scanning of 1D and 2D codes (QR, barcodes)
Multi-color light indication of operation status
Sound accompaniment for operations
Choice of body color according to the RAL palette
Built-in software for retail, restaurants, gas stations
Built-in cash register or receipt printer
Various options for shopping shelves
Quick and easy network scaling
ResPos21GV
Technical specifications
Standard configuration
System board
Options:
- Processor: Intel Celeron J6412, Quad-core, 2.00 GHz
- RAM: DDR4 4Gb
- Storage: SSD 128 Gb
- Ports: 1xRS232, 4xUSB, 1xLAN, 1xAUDIO OUT
- Operating system: Windows 10/11, Ubuntu Linux
- Processor: Intel Core i5-1035G1, 1.00 GHz
- RAM: DDR4 8Gb
- Storage: SSD 128 Gb
- Ports: 4xUSB, 1xLAN, 1xAUDIO OUT
- Operating system: Windows 10/11, Ubuntu Linux
- Processor: Intel N100, 3.40 GHz
- RAM: DDR4 4Gb
- Storage: eMMC 128 Gb
- Ports: 2xUSB, 1xLAN, 1xAUDIO OUT
- Operating system: Windows 10/11, Ubuntu Linux
- Processor: Rockchip RK3568, Quad-core, 2.00 GHz
- RAM: DDR4 4Gb
- Storage: eMMC 32 Gb
- Ports: 2xRS232, 4xUSB, 1xLAN, 1xAUDIO OUT
- Operating system: Ubuntu Linux, Android
Display
- 21″ LCD with 1920×1080 resolution
- Viewing angle: 89°/89°/89°/89°
- Brightness: 250 cd/m²
- Contrast ratio: 1000:1
Scanning device
- SuperLead 72ISM-HPS: 1D – UPC, EAN, Code128, Code 39, Code 93, Code11, Matrix 2 of 5, Interleaved 2 of 5, Codabar, MSI Plessey, GS1 DataBar, China Postal, Korean Postal, etc.; 2D – PDF417, MicroPDF417, Data Matrix, Maxicode, QR Code, MicroQR, Aztec, Hanxin, etc.
Speakers
- Intel Audio device
Communication interfaces
- 1×RJ-45 10/100 Ethernet LAN
- 4×USB ports (+ USB HUB 4P PWR)
- 1×COM port (optional)
- 1×Audio OUT
Network equipment
- Built-in switch: 5×RJ-45 10/100 Ethernet LAN
- Built-in USB HUB
- Additional ports: 1×RS232, 2×USB, 1×Ethernet LAN
Optional configuration
Printing mechanism
- Seiko Printer RP-G10-K27J1-U — print speed up to 200 millimeters per second
- KST-T4 cash register — for trade and services
- POS terminal “MARIA-303A4” — specialized for gas stations and CNG stations
- Tape width: 57.5
- (79.5) mm, roll diameter: 80 mm
Additional scanning device
- SuperLead Handheld Scanner 3300: 1D-UPC, EAN, Code 128, Code 39, Code 93, Code 11, Matrix 2 of 5, Codabar, Interleaved 2 of 5, etc. 2D – PDF417, MicroPDF417, Data Matrix, Maxicode, QR Code, MicroQR, Aztec, etc.
Built-in backup power supply
- Battery: 7Ah
- Output voltage and maximum current: 24V-6A, 12V-6A, 8V-4A, and/or 5V-5A
- Remote monitoring of battery status and input and output power supply parameters
Specialized software for self-service checkouts












ResPosMarket
- Intuitive interface for effective and fast interaction with customers.
- Convenient product search.
- Encouraging customers to purchase various additional or promotional products.
- Ability to display promotions and offers.
- Ability to pay for goods using bank cards, certificates, bonuses, and promo codes.
- Ability to pay for purchases with cash.
- Control of sales of excise goods.
- Control of sales to minors.
- API for integration with existing accounting systems and ERP systems of the enterprise.
ResPosOIL self cheсkout
- Intuitive interface for selling petroleum products and related goods
- Option to order petroleum products by the liter
- Option to order petroleum products by monetary value
- Ability to purchase related products
- Ability to order and purchase meals
- Ability to pay with a bank card, bonuses, promo codes.
- Ability to pay with fuel cards
- Automatic printing of a receipt for a refund for a dose that was not dispensed
- Ability to display promotions and offers
- Encouraging customers to purchase various additional or promotional goods.











ResPosRestaurant self cheсkout
- Intuitive interface for efficient and fast interaction with guests
- Convenient search for dishes and products with visualization
- Encouraging guests to purchase various additional dishes
- Ability to display promotions and offers
- Ability to pay for goods using bank cards, certificates, bonuses, and promo codes.
- API for integration with existing accounting systems and enterprise ERP systems.
Areas of application ResPos21GV
Automation of checkout processes in stores of various formats
Advantages of self-service checkouts
ResPos21GV
High performance
The modern processor ensures stable operation of the cash register.
Easy connection
All you need to get started are two cables: a 220V power cable and a LAN cable.
Custom design
The appearance of the device can be adapted to the corporate style and brand identity.
In-house production
The equipment is created entirely within the company: from concept to serial production.
Convenient scaling
The system allows you to expand your business without complications or additional costs.
Flexible adjustment mechanism
Easily adapts to existing processes and requirements
Reliable design
The materials used guarantee a long service life for the device.
Guarantees
Service center and technical support
Own service center
Qualified specialists with ten years of experience provide warranty and post-warranty service to ensure that the equipment operates stably and for a long time.
24/7 technical support
Remote diagnostics and configuration
Our clients


Frequently asked questions
Can ResPos21GV be integrated with the store's existing accounting system?
The floor-mounted POS terminal supports integration with most modern accounting and ERP systems. This gives you unified control over all store processes.
How does ResPos21GV differ from other self-service checkouts?
The cash register is equipped with integrated scales, allowing customers to weigh products immediately during checkout. This makes shopping more convenient and speeds up the payment process.
Is a cashier required for ResPos21GV?
One consultant per 4–6 cash registers will be sufficient to assist customers as needed. If you purchase a self-service cash register, this will significantly reduce staffing costs compared to traditional cash registers.
How long does it take for a self-service checkout to pay for itself?
The cost of self-checkout is recouped on average within 6–12 months, depending on store traffic. This is achieved through savings on cashier salaries and increased throughput.
What are the warranty terms?
We provide a standard 12-month warranty with the option of extension. We also offer maintenance services to ensure uninterrupted operation of cash registers.
Can I add promotional items or discounts?
Yes, the cash register automatically applies discounts and promotions when scanning goods. It supports loyalty programs and personalized offers.
Use cases
ResPos21AN
ResPosOIL software
Cash register “MARIA-303A4”
Network of gas stations
Installation of self-service cash registers for the automation of fuel, gas, and related product sales at gas stations and CNG stations.
ResPos21AN
ResPosMarket software
SuperLead scanner
Supermarket
Automation of checkout areas to reduce staff workload and speed up customer service.
ResPos21AN
ResPosRestaurant software.
Fast food restaurant
Introduction of smart cash registers for automated order taking and payment, allowing guests to place orders independently.