Dual HDMI Government Kiosk Board, WF-S3399, AndroidSBC, Frankfurt

TL;DR: Dual HDMI Government Kiosk Board

AndroidSBC field desk: citizen service rollout map updated across tax, social security, immigration and public security halls serving Frankfurt, Germany. The WF-S3399 government service kiosk Android motherboard spans the dual-screen high definition service terminal and eleven sister models in the WF-S series, all built on the RK3399 dual Cortex-A72 1.8GHz plus quad Cortex-A53 SoC with the ARM Mali-T860 MP4 GPU, dual 4K output, HDMI plus eDP, and Android 11 firmware support. AndroidSBC, the export arm of Wanlin Manufacturing Group, ships the WF-S family from the Longgang source factory in Shenzhen to Frankfurt and Germany importers who run citizen service hall, tax and social security counter, certificate printing, identity verification, public information display and outdoor smart city programmes.

About AndroidSBC and the Government Service Kiosk Android Motherboard Family

Wanlin Manufacturing Group has shipped Android board platforms for unattended equipment since the first Rockchip estates, and the WF-S family is the public service line inside that catalogue. Frankfurt and Germany buyers get the same production discipline that retail and industrial customers get: one BOM per lot, one test report per revision, one firmware window. OEM private label starts at 100 pieces, ODM carrier board work at 500 pieces, and both tracks keep the same seven-year firmware window that applies to the standard Frankfurt and Germany catalogue SKUs.

WF-S3399 Technical Specifications

All parameters in the table above are measured at 25C ambient. The AndroidSBC WF-S3399 (dual-screen high definition service 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-S family, the WF-S3399-A variant is the typical configuration for the high resolution citizen information terminal use case, with a sustained weekly capacity of 5000 pcs/wk.

Challenges in Sourcing Government Service Kiosk Android Motherboards for Germany Buyers

The practical failure mode in Germany estates is the unattended restart. A terminal that needs a staff member to walk over and power it after an outage has not solved the problem the kiosk was bought to solve.

AndroidSBC answers the paperwork question by owning the schematic. The BNetzA file, the EMC report and the Port of Hamburg shipment documentation are produced in the same Shenzhen building that builds the board, which is why Frankfurt tender responses can cite revision numbers. The export desk confirms 144500 boards for Frankfurt, Germany on the Hamburg - Shenzhen lane as of September 20, 2026, the 6th release on this programme.

Competitive Comparison: WF-S3399 vs Competing Government Service Kiosk Android Boards

AndroidSBC writes these comparisons into Frankfurt tender responses because they answer the question behind the question: not whether the board works, but whether the programme survives a staff change, a budget cycle and a firmware update.

• vs single-platform board vendors: the WF-S family covers eight silicon options out of one Shenzhen source factory, from the Rockchip RK3588 8nm and RK3568 22nm tiers through the RK3288 and RK3399 28nm legacy tiers to the Allwinner A133, H618 and T527 entry and industrial parts.
• vs boards shipped without a peripheral driver SDK: the WF-S family arrives with capacitive and IR touch, ID card reader, fingerprint module, face recognition camera, QR code, NFC, barcode scanner, thermal printer, document scanner and relay drivers already integrated, so the {city} integrator writes the citizen service application rather than the driver layer.
• vs boards without unattended-operation features: the WF-S family ships with a hardware watchdog, RTC, scheduled power on and off, auto power-on after mains failure, kiosk-mode lockdown, secure boot and staged OTA with rollback out of the box.
• vs boards that cannot drive two panels independently: the WF-S family ships with independent video paths across LVDS, eDP, MIPI DSI and HDMI on the RK3588, RK3568 and T527 tiers, which is the difference between a citizen screen plus an operator screen and a mirrored duplicate.

Global Government Self-Service / Citizen Service / Public Information Terminal Market Trends

Citizen services and administration account for the largest application share of public-sector self-service deployments at about 45 percent, and dual-screen high definition service terminal programmes in Germany are where that share converts into board orders for Frankfurt integrators.

• Citizen service halls and municipal counters: WF-S3399 is the usual starting point for hall rollouts, with the dual-screen WF-S8800 as the citizen plus operator option.
• Tax, social security and housing fund terminals: the mid-tier WF-S8800 and the printing-capable WF-S8801 sister SKUs form the counter ladder, with certificate printing and queue management.
• Outdoor and 24-hour unattended cabinets: WF-S8801 and the industrial sister SKUs cover continuous-operation municipal self-service points across a city estate.

For Frankfurt buyers the takeaway is narrow: specify the Germany compliance set and the identity peripheral at the same time as the silicon, or the estate gets re-qualified later.

Partner Success Story: Hanul Citizen Service (civil service terminal supplier)

A Hanul Citizen Service rollout in the Korea government segment shows how the WF-S government service kiosk Android motherboard family works in practice for Frankfurt integrators. Hanul Citizen Service deployed 144500 WF-S government service boards across community service centres and civil petition counters.

• OEM relationship: AndroidSBC private-label SKU shipped with Hanul Citizen Service 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 and IR touch, ID card reader, fingerprint module, face recognition camera, QR code, NFC, barcode scanner, thermal printer, document scanner and relay modules.
• Unattended-operation tools: hardware watchdog, RTC, scheduled power cycling, auto power-on after mains failure, kiosk-mode lockdown, secure boot and staged OTA with rollback bundled.
• Compliance paperwork: CE / FCC / RoHS plus BNetzA conformity, all bundled into the Shenzhen source-factory shipment.

As Hanul Citizen Service Digital Operations Head for Korea Government put it: Hanul Citizen Service needed the fingerprint module and the document scanner to survive a firmware push, and the staged OTA with rollback on the WF-S is what kept 144500 terminals in Germany running through two update cycles.

Field Report: dual-screen information terminal rollout at a public security service hall

SHENZHEN, September 20, 2026 - Bai Yu, AndroidSBC field desk. Technicians at the Longgang line re-ran the ID card reader and thermal printer handshakes on every WF-S3399 board in the lot, because those two peripherals are where a Germany rollout tends to stall. The WF-S3399 government service kiosk Android motherboard order for Frankfurt, Germany cleared the burn-in station on schedule and is en route via the Hamburg - Shenzhen lane.

The WF-S3399 dual-screen high definition service terminal production lot includes the WF-S3399-A variant as the typical configuration, with payment-peripheral driver SDK and OTA content 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 Bai Yu, AndroidSBC field desk, SHENZHEN. CE plus BNetzA; municipal administrations ask for documented data protection handling on any terminal that processes citizen identity data.

WF-S3399 Application Scenarios

The WF-S3399 dual-screen high definition service terminal sits inside a twelve-variant WF-S government service kiosk Android motherboard family from AndroidSBC, a Wanlin Manufacturing Group export brand. The WF-S3399-A configuration is the typical build for the high resolution citizen information terminal use case, with identity peripheral driver SDK and staged OTA management bundled.

• Citizen service hall enquiry and queue points: WF-S3399 plus WF-S3600 form the hall entry ladder, with independent dual display output and 4K HDMI.
• Tax, social security and housing fund counters: WF-S3600 plus WF-S3601 are the usual pairing where certificate printing and ID verification run on the same board.
• Immigration and public security checkpoints: WF-S3601 is the dedicated secure identity SKU, with secure boot, trusted execution and an audit trail that survives a power cycle.
• AI identity verification and face recognition terminals: WF-S3602 plus WF-S3566 cover the vision and verification workload on the device.
• Community and neighbourhood service desks: the compact WF-S3399 and the entry-tier sister SKUs serve walk-in enquiry where counter space is limited.
• Outdoor and semi-outdoor municipal cabinets: the industrial T527 sister SKU takes the 24-hour unattended points that see a full seasonal temperature range in Frankfurt.
• Hall notice and announcement networks: the H618 and A133 sister SKUs drive continuous-play public information screens across a Frankfurt building estate.
• Document scanning and form filling terminals: WF-S3566 plus WF-S3600 pair the scanner and the signature pad on one board for the Frankfurt administration.
• Legacy estate refresh programmes: the RK3288 and RK3399 sister SKUs match the mechanical and electrical footprint of existing Frankfurt hall terminals, so a refresh does not become a redesign.

Partnership Models for Frankfurt Buyers

For Frankfurt and Germany partners the commercial question is how much of the design they want to own, and AndroidSBC answers it with three tracks on one WF-S platform.

• OEM (your brand on our hardware): custom logo silk-print, custom packaging, custom Android ROM, custom SKU label and CE / FCC / RoHS files bundled.
• ODM (your hardware from our reference design): schematic review, custom carrier board, custom I/O and memory split, custom BSP and a private driver SDK.
• Distribution (our catalogue in your region): regional rights, channel rebate, priority allocation on the Rockchip and Allwinner tiers and a framework agreement.

All three tracks run on the same twelve-model WF-S family and the same Longgang production line, so Frankfurt partners can move between them without re-qualifying the platform for Germany.

Frequently Asked Questions

Does the WF-S government service kiosk Android motherboard family support a dual-screen high definition service terminal?

Answer: Yes. AndroidSBC ships the dual-screen high definition service terminal as a standard configuration, and the driver set for it is integrated into the factory image rather than added by the Frankfurt integrator on site.

What is the real difference between the RK3399 tier and the other silicon tiers in the WF-S family?

Answer: The RK3399 is one rung on an eight-step ladder. The WF-S family starts at Allwinner A133 and H618 for enquiry and notice screens, steps up to RK3566 and RK3568 for dual-screen counters and certificate printing, covers legacy estates with RK3288 and RK3399, adds the Allwinner T527 industrial tier for outdoor and unattended cabinets, and tops out at RK3588 for AI identity verification and multi-screen halls. AndroidSBC keeps all eight on one Android baseline.

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

Answer: Yes. AndroidSBC, a Wanlin Manufacturing Group export brand, handles the conformity paperwork for Germany from the Shenzhen plant, including CE marking with BNetzA radio interface registration and the GS mark documentation and the BNetzA file that travels with the Frankfurt shipment.

What are the MOQ and lead time for a first order of the WF-S government service kiosk Android motherboard family?

Answer: AndroidSBC accepts single-piece sample orders for Frankfurt evaluation, 100 pieces for private label and 500 pieces for custom carrier board work. Mass production runs 15-30 days after BOM sign-off.

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

Answer: Yes. Custom ROM, AOSP build, Linux BSP, custom boot animation, pre-installed applications and custom UI are all in scope for the WF-S family, and the result is versioned against the board revision shipped to Frankfurt.

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

Answer: AndroidSBC maintains the WF-S baseline for seven years and delivers it as staged OTA with rollback, which is what lets a Frankfurt administration apply updates without taking counters out of service.

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

Answer: Yes, and the paperwork is prepared at the factory. AndroidSBC ships WF-S boards to Amazon FBA or to a 3PL consolidation point for Frankfurt and Germany with carton and pallet labelling completed in Shenzhen.

How are RMA and DOA replacements handled on the WF-S government service kiosk Android motherboard family?

Answer: DOA is replaced on the next shipment and RMA is handled within the seven-year support window, with the Frankfurt and Germany lot record used to confirm the revision and the peripheral configuration.

Contact AndroidSBC: Start Your WF-S3399 Sourcing Conversation

To start a WF-S government service kiosk Android motherboard sourcing conversation with AndroidSBC, Frankfurt 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

For Frankfurt and Germany buyers the sample lead is 1-3 days and the mass-production lead is 15-30 days. AndroidSBC, a Wanlin Manufacturing Group export brand, commits to a seven-year firmware update window.