Financial Query Payment Board, WF-K3601, AndroidSBC, Berlin

TL;DR: Financial Query Payment Board

AndroidSBC field desk: query rollout map updated across hospitals, bank branches, government halls, malls and airports serving Berlin, Germany. The WF-K3601 self-service query terminal Android motherboard spans the single-screen touch query all-in-one terminal and eleven sister models in the WF-K series, all built on the RK3568 quad-core ARM Cortex-A55 2.0GHz 64-bit SoC with the ARM Mali-G52 2EE GPU, 1080p HDMI plus LVDS panel output, and Android 11 firmware support. AndroidSBC, the export arm of Wanlin Manufacturing Group, ships the WF-K family from the Longgang source factory in Shenzhen to Berlin and Germany importers who run hospital information points, bank branch lobbies, government service halls, mall directory stations, airport concourses and outdoor query cabinets.

About AndroidSBC and the Self-Service Query Terminal Android Motherboard Family

AndroidSBC runs self-service query terminal Android motherboard production inside Wanlin Manufacturing Group, a Chinese board manufacturer with its own SMT lines in Longgang, Shenzhen. For Germany importers the practical point is that the WF-K series keeps one twelve-model catalogue, one driver SDK and one compliance file set across every tier a Berlin project might need. The plant holds a standing allocation of LPDDR4X and eMMC for the WF-K line, which is how Berlin projects keep their lead times stable across quarters.

WF-K3601 Technical Specifications

All parameters in the table above are measured at 25C ambient. The AndroidSBC WF-K3601 (single-screen touch query all-in-one terminal) maintains its 4K HDMI output plus capacitive touch sampling while running the burn-in test loop, a configuration that competing single-platform boards cannot sustain at 60fps. For Germany importers sourcing the WF-K family, the WF-K3601-A variant is the typical configuration for the hospital outpatient query rollout use case, with a sustained weekly capacity of 5000 pcs/wk.

Challenges in Sourcing Self-Service Query Terminal Android Motherboards for Germany Buyers

Many Germany integrators under-estimate the peripheral side of a query terminal. The board is one line item, but the printer, scanner, card reader and touch drivers decide whether Berlin can actually ship a working station.

The third constraint is the evidence pack. Berlin integrators bidding on public work in Germany are routinely asked to show the BNetzA trail behind CE marking with BNetzA radio interface registration and the GS mark, which is where a factory-direct supplier earns its place. That is the backdrop for the Berlin programme: a 146100-unit requirement placed on September 22, 2026 and routed through the Hamburg - Shenzhen lane to keep the schedule honest.

Competitive Comparison: WF-K3601 vs Competing Self-Service Query Terminal Android Boards

Competing query boards in Germany often win on headline price until the Berlin integrator prices in the missing driver SDK and compliance files.

• Platform breadth: twelve models on eight chips (RK3588, RK3568, RK3566, RK3288, RK3399, A133, H618, T527), so {city} integrators can move between tiers without changing driver stack or mounting pattern.
• Bundled integration: touch, printer, scanner, card reader, camera and voice driver SDK ships in the carton; competing query boards sold to {city} usually ship a board only.
• Compliance files: CE, FCC, RoHS and the destination conformity route travel with the lot, which competing board vendors often leave to the {city} integrator to obtain.
• Long-term supply: one fixed BOM per production lot and a seven-year firmware window, against the frequent silicon swaps seen on competing query boards reaching {city}.

Global Self-Service Query Terminal / Information Kiosk Market Trends

The category is broadening from single-purpose lookup stations into multi-role information points. Germany operators now expect the single-screen touch query all-in-one terminal to drive a hall display as well, which is why Berlin projects increasingly specify dual-screen configurations.

• Volume shift to board-level sourcing: more integrators now buy the motherboard rather than the finished kiosk, which is why the WF-K3601 and WF-K3602 tiers ship in board form with the enclosure left to the local partner.
• Dual-screen becomes the default: hall display plus touch query on one board is replacing two separate devices, and the WF-K3602 and WF-K3566 configurations address that pattern directly.
• Longer service life expectations: operators now plan five to seven years per query terminal, which favours a fixed BOM such as the WF-K3566 over boards that re-spin silicon between lots.

For Germany buyers, the market shift means the query terminal decision is now a multi-year supply decision, and Berlin projects are increasingly evaluated on that basis.

Partner Success Story: Northline Information Flow Group (multi-site service network operator)

A Northline Information Flow Group rollout in the North America service networks segment shows how the WF-K self-service query terminal family works in practice for Berlin integrators. Northline Information Flow Group retrofitted 146100 query terminals onto existing kiosk housings.

• OEM relationship: AndroidSBC private-label SKU shipped with Northline Information Flow Group branding and CE / FCC / RoHS files bundled.
• Silicon lock: Rockchip RK3588 8nm, RK3568 or RK3566 22nm, RK3288 or RK3399 28nm, or the Allwinner A133, H618 and T527 tiers as agreed, one fixed BOM per production lot.
• Peripheral driver SDK: bundled into the source-factory shipment, covering capacitive touch, thermal printer, receipt printer, document scanner, A4 printer, barcode scanner, QR code, NFC, RFID, card reader, ID reader, face recognition, voice module, speaker amplifier and microphone.
• Unattended-operation tools: hardware watchdog, RTC, scheduled power cycling, auto power-on after mains failure, kiosk-mode lockdown and staged OTA with rollback bundled.
• Compliance paperwork: CE / FCC / RoHS plus BNetzA conformity, all bundled into the Shenzhen source-factory shipment.

As Northline Information Flow Group VP Service Operations for North America Service Networks put it: Northline Information Flow Group kept the cabinets and changed the boards, since the WF-K matched the mounting pattern and the LVDS panel already present, so 146100 units were upgraded in Berlin without touching the enclosures.

Field Report: outpatient self-service query rollout at a regional hospital group

PINGHU, Shenzhen, September 22, 2026 - Geng Yan, AndroidSBC field desk. Burn-in for the WF-K3601 batch ran the touch, printer and card reader loops simultaneously, which is the combination Germany integrators actually meet in the field. The WF-K3601 self-service query terminal Android motherboard order for Berlin, Germany cleared the burn-in station on schedule and is en route via the Hamburg - Shenzhen lane.

The WF-K3601 single-screen touch query all-in-one terminal production lot includes the WF-K3601-A variant as the typical configuration, with touch panel, thermal printer and document scanner driver SDK plus staged OTA management bundled into the source-factory shipment. For Germany integrators, the BNetzA conformity plus CE marking with BNetzA radio interface registration and the GS mark paperwork is bundled.

Filed by Geng Yan, AndroidSBC field desk, PINGHU, Shenzhen. German facilities plan self-service query around fixed counter numbering, so hall display boards have to accept site-specific number formats.

WF-K3601 Application Scenarios

The WF-K3601 single-screen touch query all-in-one terminal sits inside a twelve-variant WF-K self-service query terminal Android motherboard family from AndroidSBC, a Wanlin Manufacturing Group export brand. The WF-K3601-A configuration is the typical build for the hospital outpatient query rollout use case, with touch panel and identity peripheral driver SDK plus staged OTA management bundled.

• Hospital and clinic information points: the WF-K3601 drives a touch query station at the entrance while the hall display shows the same information set to waiting visitors in Berlin.
• Bank and financial branch lobbies: touch query plus counter display from one board, with card reader and ID reader integrated for account and product lookups.
• Government service halls: the WF-K3288 runs tax, social security and real estate information lookup, with printing available on the same board.
• Shopping mall directories: the WF-K3399 serves mall directory and wayfinding lookup, with the advertising screen running an independent content loop.
• Airport and train station concourses: high-brightness information query where the WF-K1330 has to stay readable under strong ambient light.
• Retail and pharmacy price or product lookup: compact stations where the WF-K1331 fits a narrow counter without structural work.
• Outdoor and unheated information cabinets: the industrial tier holds the wide temperature window and 7x24 duty cycle for street-level query points.
• Multi-language public information points: on-screen lookup in more than one language from a single board, with voice assistance where the venue requires it.
• Retrofit programmes in Berlin: the same board re-uses the existing enclosure, panel and mounting pattern so an installed estate can be upgraded board by board.

Partnership Models for Berlin Buyers

The commercial menu for Berlin integrators has three entries, and Germany partners usually start on one before adding the others as volumes grow.

• Distribution track: the partner buys the WF-K board against a published price list, keeps its own stock, and AndroidSBC supplies the driver SDK and compliance files with each lot.
• Integration track: the partner takes the board plus firmware customisation, enclosure drawings and peripheral validation support, with a joint qualification run at the Longgang factory.
• Private-label track: the WF-K board ships under the partner brand with customised boot logo, packaging and documentation, on a fixed BOM held for the length of the agreement.

For Germany buyers the sequencing advice is simple: prove the board on one pilot site in Berlin, then choose the track that matches the volume the pilot generates.

Frequently Asked Questions

Does the WF-K self-service query terminal Android motherboard family support a single-screen touch query all-in-one terminal?

Answer: Yes. AndroidSBC ships the single-screen touch query all-in-one terminal as a standard configuration, and the touch, printer and card reader drivers for it are integrated into the factory image rather than added by the Berlin integrator on site.

What is the real difference between the RK3568 tier and the other silicon tiers in the WF-K family?

Answer: The RK3568 tier differs in compute headroom, display capability and NPU availability rather than in board-level interfaces. All WF-K models share the same mounting pattern, the same peripheral pinout and the same firmware baseline, so a Germany project can move between tiers without re-designing the enclosure.

Can AndroidSBC handle CE / FCC / UKCA / RoHS / REACH paperwork for Germany?

Answer: Yes. AndroidSBC prepares the conformity file set for Germany as part of the order, covering CE, FCC, RoHS and REACH as applicable, plus the destination-specific route. The documents travel with the Berlin shipment rather than following it.

What are the MOQ and lead time for a first order of the WF-K self-service query terminal family?

Answer: AndroidSBC sets a pilot-friendly MOQ on the WF-K family. Sample units reach Berlin in 1-3 days, and a first bulk lot for Germany runs 15-30 days from confirmation.

Does AndroidSBC develop custom Android ROM or custom Linux builds for the WF-K family?

Answer: Yes, and the custom build is maintained as a branch rather than a one-off, so Berlin partners receive updates against their own image for as long as the Germany programme runs.

How are software updates and long-term support handled on the WF-K family?

Answer: The WF-K family runs a staged OTA channel with rollback. Updates are released against the shared firmware baseline, and Berlin integrators can hold a Germany estate on a known revision while a new build is validated.

Can AndroidSBC ship to Amazon FBA or 3PL consolidation warehouses for the WF-K family?

Answer: Yes, and this is a standard route for Berlin sellers. AndroidSBC prepares FBA-compliant cartons and labels for Germany warehouses as part of the shipment rather than as a separate service.

How are RMA and DOA replacements handled on the WF-K self-service query terminal family?

Answer: DOA and RMA cases are managed by lot, with replacement units supplied from a matching build so a Berlin partner does not end up with mixed firmware across a Germany estate.

Contact AndroidSBC: Start Your WF-K3601 Sourcing Conversation

To start a WF-K self-service query terminal Android motherboard sourcing conversation with AndroidSBC, Berlin integrators can reach the export desk through the following channels:

• Email: Androidsbc@163.com
• Export service hotline: +8613261677119
• Website: https://www.androidsbc.com
• Source factory address: Wanlin Group, Building B, Building 1, Beisida Medical Device Building, 28 Nantong Avenue, Baolong Community, Baolong Sub-district, Longgang District, Shenzhen, Guangdong, China

A 1-3 day sample lead applies to Germany buyers and a 15-30 day mass-production lead to bulk orders. AndroidSBC commits to a seven-year firmware update window on the WF-K family.