Since 1999, Zeta Technologies has built Hong Kong's trusted acquiring technology stack — from ENAC network controllers deployed in bank data centers, to the ZAP acquiring platform and ZDTS dual-host resilience system, to bespoke self-service terminals engineered in-house. We provide financial institutions and large merchants with secure, continuously available transaction infrastructure.
Dedicated EFT network access controller running tailor-made firmware. Deployed within bank data centers, it anchors high-volume concurrent transaction channels per site without altering existing host systems.
Turnkey multi-network card acquiring and clearing system (Visa, MasterCard, UPI) integrated with dual-host zero-downtime database replication, sustaining service during system fluctuation or maintenance windows.
Physical kiosks and account workstations built in-house, deployed across EPSCO registration networks and the HKJC Account Opening Workstation programme.
TRUSTED FOR OVER TWO DECADES BY HONG KONG FINANCIAL INSTITUTIONS, PUBLIC BODIES AND LEADING ENTERPRISES
Designed, deployed and proven locally to handle thousands of concurrent transaction channels with stable, scalable performance.
An EFT network access controller engineered for credit card acquiring centers and large merchants. Deployed inside bank data centers, ENAC routes encrypted transaction flows between terminals and host systems, sustaining high-volume concurrent channels per site without altering existing host architecture.
Powering core networks for Hang Seng Bank, Bank of China, and EPSCO with secure high-throughput routing.
A turnkey credit card acquiring software platform compatible with major international card schemes, supporting Visa, MasterCard and UnionPay International (UPI) transaction processing and clearing.
Helping regional banks and acquiring institutions roll out secure, localized credit card acquiring networks.
A dual-host backup and disaster-recovery platform designed for high-frequency transaction environments. It assumes live transaction flows during core database disruption or maintenance, averting transaction loss and compliance risk.
Deployed as a core backup platform by HKBEA, Shanghai Commercial Bank, and OCBC.
We combine in-house mechanical hardware engineering with low-level security system development to build terminals fit for Hong Kong's business and high-security requirements.
A self-service kiosk system engineered for EPSCO, enabling PPS users to register cards and update profiles under comprehensive security controls.
Engineered for the Hong Kong Jockey Club, the AOW workstation integrates smart card read/write and a tamper-proof PINPAD.
A track record of secure software networks and localized self-service terminal systems delivered for Hong Kong's leading banks, card schemes and large merchants.
| Core Tech Stack | Key Clients & Partners | Project Scope Description |
|---|---|---|
| ENAC Architecture | Hang Seng Bank • EPSCO • Bank of China • OCBC HK • Cityline + 7 other major retail merchant networks | EFT network access control infrastructure supporting high-volume concurrent channels per site with localized failovers. |
| ZAP Platform | CMB Wing Lung Bank • Chong Hing Bank and key regional credit acquirers | Turnkey credit card acquiring, authorization and clearing core, supporting Visa, MasterCard and UnionPay International (UPI), eliminating costly in-house development. |
| ZDTS Platform | OCBC Hong Kong & Singapore • HKBEA • CMB Wing Lung Bank • Chong Hing Bank • Shanghai Commercial Bank | Database replication setups engineered to eliminate operational down-time risks during maintenance. |
| Bespoke Customization | Hong Kong Jockey Club (HKJC) | Custom software application builds and physical manufacturing for secure racetrack AOW systems. |
| Bespoke Customization | Chinese University of Hong Kong (CUHK) | Custom mCATS terminal software layouts optimized for campus-wide server ecosystems. |
| zPRT Kiosk | EPSCO | Design and assembly of multi-function self-registration kiosk hardware, deployed across Circle K convenience stores and major commercial and retail venues, integrating 5G, instant SMS and lucky draw. |
Stable operation depends on sustained local engineering support. Our resident team in Hong Kong provides telephone triage, onsite dispatch and remote monitoring under defined Service Level Agreements, restoring transaction systems within contractually committed timeframes.
Dedicated telephonic triage for contracted merchants and institutions; on hardware faults, our local engineers dispatch onsite within agreed SLA timeframes.
Background-cleared engineering teams providing logical and physical support for core ENAC routing hosts and ZAP/ZDTS systems deployed within Tier-1 bank data centers.
Our Terminal Management Server (TMS) remotely monitors every deployed system — from field terminals (zPRT, mCATS) to core bank infrastructure (ENAC, ZAP, ZDTS) — tracking communications status, telemetry and transactional pipelines to resolve issues proactively.
All deployed systems are backed by remote monitoring (TMS) and defined SLA targets, covering hotline support and onsite dispatch.
| Service Tier | Hotline | Onsite Service |
|---|---|---|
| Retail terminals (zPRT · mCATS) | 15-min diagnostic | Same-day (HK) |
| Core systems (ENAC · ZAP · ZDTS) | 24/7 | 24/7 (HK) |
* Coverage spans Hong Kong Island, Kowloon and New Territories; Macau coverage available under agreement.
For questions on ENAC routing, ZAP licensing, high-availability resilience or self-service terminal engineering, contact our local team directly.
+852 2838 9884
Hours: Monday - Friday
9:00 AM - 6:00 PM (HKT)
info@zeta.hk
For commercial or technical questions,
we respond within 1 business day.
Zeta Technologies Company Limited (新瞻科技有限公司)
Room 1001, Yen Sheng Centre, 64 Hoi Yuen Road, Kwun Tong, Kowloon, Hong Kong
香港九龍觀塘開源道64號源成中心1001室
