Topaz SignatureGem LCD 4x3 SE Serial / Virtual Serial Signature Pad (T-LBK755SE-BBSB-R)
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TheΒ Topaz T-LBK755SE-BBSB-R is a rugged, large-format signature pad designed for professionals who require a spacious signing area and a reliable connection to remote servers. Featuring a tempered glass signing surface, this model is built to withstand millions of signatures in high-traffic UK business environments. Unlike standard USB pads, the "BBSB" variant communicates over a COM port protocol, ensuring that signature data is transmitted reliably across complex network infrastructures without the lag or dropouts often associated with standard USB redirection.
Key Features & Benefits
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Serial & Virtual Serial Flexibility: Physically connects via USB but communicates using a Virtual COM port (RS232). This makes it the premier choice for thin clients and virtualised environments like Citrix and VMware.
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Rugged Tempered Glass Surface: The industrial-grade signing area is virtually indestructible under normal use and is rated for over 2 million signatures, far outlasting standard pressure-sensitive pads.
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Spacious Backlit LCD Display: The 4.4" x 3.3" screen provides a large, clear signing field that displays "electronic ink" in real-time, allowing for a more natural and confident user experience.
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Interactive Form Navigation: The expansive display supports on-screen buttons and hotspots, enabling signers to scroll through documents or acknowledge specific terms directly on the pad.
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Active Electromagnetic Pen: Utilises a cordless, battery-less energised stylus that captures forensic-quality biometric data, including pen pressure, speed, and timing.
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High-Level Security Compliance: Captures electronic signatures that meet the most rigorous UK legal and forensic standards, providing a secure, defensible audit trail.
| Feature | Details |
| Model Number | T-LBK755SE-BBSB-R |
| Interface | USB (Communicating via Virtual COM/Serial) |
| Display Type | Transflective Backlit LCD |
| Sensor Type | Active Electromagnetic (Tempered Glass) |
| Pen Type | Active Energised Stylus (Cordless) |
| Dimensions | 183mm x 155mm x 38mm |
| Signing Area | 112mm x 84mm (4.4β x 3.3β) |
| Compatibility | Citrix, VMware, Microsoft RDP, Terminal Services |
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Ideal for Enterprise UK Environments
The SignatureGem 4x3 SE BBSB is specifically engineered for organisations that utilise centralised server architecture. It is widely used across the UK in:
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Banking & Finance: For secure, branch-wide document execution within virtualised workstation environments.
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Healthcare & NHS Trusts: For patient consent and registration within Citrix-based clinical software systems.
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Legal & Professional Services: For executing multi-page deeds and contracts where a stable, remote connection is essential.
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Government & Public Sector: For high-volume, public-facing desks that require durable hardware and easy thin-client integration.
Bulk Procurement & Volume Quotes Deploying across a regional network or a large thin-client rollout? We offer competitive tiered pricing for volume business orders. For orders of 10 units or more, please email our sales department for a formal quote.
Shipping Information
For Items Shown as βIn Stockβ:Β
We offer free shipping on orders over Β£150.00 excl VAT.
Delivery times may vary, and we aim to deliver within 1-5 working days, vendor dependent. Most of the products we offer are on a next working day delivery, if an order is placed before our 3pm cut off - for UK mainland addresses.Β
Our minimum carriage charge is Β£9.95 excl VAT, should your order be below Β£150.00 excl VAT.Β
We are able to offer shipments outside Mon-Fri or with fixed shipping dates however, this cost needs to be calculated and you will need to contact us.
For Items Shown as βNo Stock"
To find out the lead time, please contact sales@pos-hardware.co.uk
Returns & Warranty
Each manufacturer warranty is different.
If it's not included in the description, please contact us to check.
sales@pos-hardware.co.uk
Contact Us About This Product
If you're looking for a quote or simply want to find out a lead time, please call or email and we'll be happy to help.