Aclas ES1 Fiscal Electronic Signature Device – Secure & KRA‑Ready ESD

Aclas ES1 is a reliable electronic signature device (ESD) that creates secure OTP-based fiscal signatures. Features a waterproof membrane keyboard, graphic LCD, GPRS (optional), and long battery backup.

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Product Description Overview

The Aclas ES1 is a trusted Electronic Signature Device (ESD) engineered for fiscal integrity in business-to-business transactions—such as invoices, receipts, and freight documents. Instead of issuing paper receipts, this device securely embeds an electronic signature into digital documents, ensuring authenticity and protecting against tampering.

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Why It’s Trusted

The ES1 leverages robust technology—such as inbuilt OTP fiscal memory and optional GPRS connectivity—to deliver seamless, secure, and tamper-evident fiscal validation. Its intuitive operation and durable design make it a reliable tool for businesses mindful of compliance and document integrity.aclas.twhive.co.ke

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Aclas ES1 Fiscal Electronic Signature Device Features & Benefits

• Secure Digital Signing: Built-in OTP fiscal memory keeps a permanent cryptographic signature to validate documents digitally.aclas.tw

• Paperless Efficiency: Eliminates paper clutter by generating and storing signed digital files—ideal for tax audits and document reprints.hive.co.ke

• Durable Interface: Waterproof membrane keyboard ensures long-lasting operation, even in demanding environments.aclas.tw

• Graphic LCD & Simplified Navigation: Backlit display (2 lines × 16 characters) makes menu selection clear and user-friendly.aclas.tw

• Optional GPRS Connectivity: Transmit tax summaries directly to tax authorities, reducing manual processes and improving compliance efficiency.aclas.tw

• Battery Backup: Optional rechargeable lithium battery offers up to 10 hours of uninterrupted operation during power outages.aclas.tw

• Reliable Connectivity: Equipped with RS232 and Ethernet ports for seamless integration with PCs or POS systems.aclas.tw

• Thermal Printing Support: Built-in 57 mm thermal printer delivers fast, clear printouts at up to 150 mm/s.aclas.tw

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Frequently Asked Questions

Q: What exactly does the ES1 do?
A: It securely signs digital documents using stored OTP signatures, validating business communications and ensuring data integrity.aclas.tw

Q: Does the ES1 eliminate paper receipts completely?
A: Yes—fiscal documents are signed and stored electronically, reducing reliance on physical copies.hive.co.ke

Q: Can the device transmit tax data directly to authorities?
A: Yes—an optional built-in GPRS module allows automatic transmission of tax totals, reducing manual submissions.aclas.tw

Q: How does it handle power interruptions?
A: With an optional rechargeable lithium battery, it can operate up to 10 hours during outages.aclas.tw

Q: Is the device durable?
A: Absolutely—the waterproof membrane keyboard withstands frequent use and harsh environments.aclas.tw