Name: Scantronic Two-Way Radio Expander | EXP-2R
Brand: Scantronic
SKU: EXP-2R
Price: 90.04 GBP
Availability: InStock
Rating: 5 (1 reviews)

<p>At Alert Electrical, we stock a wide range of Scantronic alarms and accessories, designed to deliver reliable, professional-grade security for homes and businesses across the UK.</p>
<p>From advanced <a href="https://www.alertelectrical.com/alarms-and-cctv/wireless-burglar-alarm-systems.html">wireless alarm systems</a> and control panels to PIR sensors, keypads, and communicators, Scantronic products are engineered for performance, ease of installation, and long-term reliability. Whether you're upgrading an existing system or installing a new alarm, browse our full range below to find the right Scantronic solution for your needs.</p>
<p>All Scantronic alarms are available with free UK delivery on orders over £100.00.</p>

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Scantronic Two-Way Radio Expander | EXP-2R Wireless Expansion Module for Scantronic Intruder Alarm Systems The Scantronic EXP-2R Two-Way Radio Expander is designed to extend the wireless capability of compatible Scantronic intruder alarm systems, enabling reliable communication with wireless devices across larger properties or installations. Using Scantronic Secure Radio (SSR) technology, the EXP-2R provides advanced two-way communication with strong encryption, ensuring reliable operation and high levels of cybersecurity. It is suitable for Grade 2 installations installed to PD6662:2017, while also offering radio Hold Up Alarm (HUA) functionality in Grade 3 systems. Available from Alert Electrical, the UK’s trusted supplier of professional security and electrical products. Extend Wireless Coverage Across Your System The EXP-2R allows alarm systems to support additional wireless devices and extend coverage in larger buildings or multi-area sites. Devices such as hold-up devices (HUDs) and keyfobs can connect to any expander on the system, helping ensure reliable signal coverage throughout the installation. This flexibility is especially useful for: Large homes and properties Commercial buildings Multi-floor installations Sites where wireless signal coverage needs to be improved Secure Two-Way Communication The EXP-2R operates using Scantronic Secure Radio (SSR), delivering encrypted bidirectional communication between the expander and connected wireless devices. Key benefits include: AES128 encrypted communication Faster response times for alarm events Reduced signal interference Improved battery efficiency in connected devices Over-the-air updates for future compatibility This secure communication helps minimise false alarms while maintaining reliable device connectivity. Flexible Output Control One unique feature of Scantronic expanders is the ability to provide radio outputs that can control external equipment. These outputs can be used to operate: Motorised gates Yard or driveway lighting External equipment across large sites This adds additional automation and functionality to security installations. Designed for Fast Installation The EXP-2R includes several installer-friendly features designed to simplify setup and diagnostics. Key installation benefits include: Tri-channel swapping to minimise radio interference Semi-automatic addressing with a single button press LED diagnostics for quick system status checks Full diagnostics and fault reporting via the bus Built-in piezo sounder to help locate the device during installation or servicing These features help reduce installation time and simplify maintenance. Features Two-way radio expander for Scantronic alarm systems Compatible with Scantronic Secure Radio (SSR) devices AES128 encrypted communication Extends wireless device coverage across installations Radio outputs for controlling external equipment Tri-channel radio frequency swapping Built-in piezo sounder for bus location LED diagnostics and system fault reporting Semi-automatic addressing for quick setup Suitable for Grade 2 installations Typical Applications Expanding wireless alarm system coverage Large residential security systems Commercial alarm installations Sites requiring additional wireless device connectivity

<h1 class="MsoNormal">Scantronic Two-Way Radio Expander | EXP-2R</h1>
<p class="MsoNormal"><strong>Wireless Expansion Module for Scantronic Intruder Alarm Systems</strong></p>
<p class="MsoNormal">The Scantronic EXP-2R Two-Way Radio Expander is designed to extend the wireless capability of compatible Scantronic intruder alarm systems, enabling reliable communication with wireless devices across larger properties or installations.</p>
<p class="MsoNormal">Using Scantronic Secure Radio (SSR) technology, the EXP-2R provides advanced two-way communication with strong encryption, ensuring reliable operation and high levels of cybersecurity. It is suitable for Grade 2 installations installed to PD6662:2017, while also offering radio Hold Up Alarm (HUA) functionality in Grade 3 systems.</p>
<p class="MsoNormal">Available from Alert Electrical, the UK’s trusted supplier of professional security and electrical products.</p>
<p class="MsoNormal"><strong>Extend Wireless Coverage Across Your System</strong></p>
<p class="MsoNormal">The EXP-2R allows alarm systems to support additional wireless devices and extend coverage in larger buildings or multi-area sites. Devices such as hold-up devices (HUDs) and keyfobs can connect to any expander on the system, helping ensure reliable signal coverage throughout the installation.</p>
<p class="MsoNormal"><strong>This flexibility is especially useful for:</strong></p>
<ul style="margin-top: 0cm;" type="disc">
<li class="MsoNormal" style="mso-list: l3 level1 lfo1; tab-stops: list 36.0pt;">Large homes and properties</li>
<li class="MsoNormal" style="mso-list: l3 level1 lfo1; tab-stops: list 36.0pt;">Commercial buildings</li>
<li class="MsoNormal" style="mso-list: l3 level1 lfo1; tab-stops: list 36.0pt;">Multi-floor installations</li>
<li class="MsoNormal" style="mso-list: l3 level1 lfo1; tab-stops: list 36.0pt;">Sites where wireless signal coverage needs to be improved</li>
</ul>
<h2 class="MsoNormal">Secure Two-Way Communication</h2>
<p class="MsoNormal">The EXP-2R operates using Scantronic Secure Radio (SSR), delivering encrypted bidirectional communication between the expander and connected wireless devices.</p>
<h2 class="MsoNormal">Key benefits include:</h2>
<ul style="margin-top: 0cm;" type="disc">
<li class="MsoNormal" style="mso-list: l0 level1 lfo2; tab-stops: list 36.0pt;">AES128 encrypted communication</li>
<li class="MsoNormal" style="mso-list: l0 level1 lfo2; tab-stops: list 36.0pt;">Faster response times for alarm events</li>
<li class="MsoNormal" style="mso-list: l0 level1 lfo2; tab-stops: list 36.0pt;">Reduced signal interference</li>
<li class="MsoNormal" style="mso-list: l0 level1 lfo2; tab-stops: list 36.0pt;">Improved battery efficiency in connected devices</li>
<li class="MsoNormal" style="mso-list: l0 level1 lfo2; tab-stops: list 36.0pt;">Over-the-air updates for future compatibility</li>
</ul>
<p class="MsoNormal">This secure communication helps minimise false alarms while maintaining reliable device connectivity.</p>
<p class="MsoNormal"><strong>Flexible Output Control</strong></p>
<p class="MsoNormal">One unique feature of Scantronic expanders is the ability to provide radio outputs that can control external equipment.</p>
<p class="MsoNormal"><strong>These outputs can be used to operate:</strong></p>
<ul style="margin-top: 0cm;" type="disc">
<li class="MsoNormal" style="mso-list: l4 level1 lfo3; tab-stops: list 36.0pt;">Motorised gates</li>
<li class="MsoNormal" style="mso-list: l4 level1 lfo3; tab-stops: list 36.0pt;">Yard or driveway lighting</li>
<li class="MsoNormal" style="mso-list: l4 level1 lfo3; tab-stops: list 36.0pt;">External equipment across large sites</li>
</ul>
<p class="MsoNormal">This adds additional automation and functionality to security installations.</p>
<p class="MsoNormal"><strong>Designed for Fast Installation</strong></p>
<p class="MsoNormal">The EXP-2R includes several installer-friendly features designed to simplify setup and diagnostics.</p>
<h2 class="MsoNormal">Key installation benefits include:</h2>
<ul style="margin-top: 0cm;" type="disc">
<li class="MsoNormal" style="mso-list: l5 level1 lfo4; tab-stops: list 36.0pt;">Tri-channel swapping to minimise radio interference</li>
<li class="MsoNormal" style="mso-list: l5 level1 lfo4; tab-stops: list 36.0pt;">Semi-automatic addressing with a single button press</li>
<li class="MsoNormal" style="mso-list: l5 level1 lfo4; tab-stops: list 36.0pt;">LED diagnostics for quick system status checks</li>
<li class="MsoNormal" style="mso-list: l5 level1 lfo4; tab-stops: list 36.0pt;">Full diagnostics and fault reporting via the bus</li>
<li class="MsoNormal" style="mso-list: l5 level1 lfo4; tab-stops: list 36.0pt;">Built-in piezo sounder to help locate the device during installation or servicing</li>
</ul>
<p class="MsoNormal">These features help reduce installation time and simplify maintenance.</p>
<h2 class="MsoNormal">Features</h2>
<ul style="margin-top: 0cm;" type="disc">
<li class="MsoNormal" style="mso-list: l2 level1 lfo5; tab-stops: list 36.0pt;">Two-way radio expander for Scantronic alarm systems</li>
<li class="MsoNormal" style="mso-list: l2 level1 lfo5; tab-stops: list 36.0pt;">Compatible with Scantronic Secure Radio (SSR) devices</li>
<li class="MsoNormal" style="mso-list: l2 level1 lfo5; tab-stops: list 36.0pt;">AES128 encrypted communication</li>
<li class="MsoNormal" style="mso-list: l2 level1 lfo5; tab-stops: list 36.0pt;">Extends wireless device coverage across installations</li>
<li class="MsoNormal" style="mso-list: l2 level1 lfo5; tab-stops: list 36.0pt;">Radio outputs for controlling external equipment</li>
<li class="MsoNormal" style="mso-list: l2 level1 lfo5; tab-stops: list 36.0pt;">Tri-channel radio frequency swapping</li>
<li class="MsoNormal" style="mso-list: l2 level1 lfo5; tab-stops: list 36.0pt;">Built-in piezo sounder for bus location</li>
<li class="MsoNormal" style="mso-list: l2 level1 lfo5; tab-stops: list 36.0pt;">LED diagnostics and system fault reporting</li>
<li class="MsoNormal" style="mso-list: l2 level1 lfo5; tab-stops: list 36.0pt;">Semi-automatic addressing for quick setup</li>
<li class="MsoNormal" style="mso-list: l2 level1 lfo5; tab-stops: list 36.0pt;">Suitable for Grade 2 installations</li>
</ul>
<h2 class="MsoNormal">Typical Applications</h2>
<ul style="margin-top: 0cm;" type="disc">
<li class="MsoNormal" style="mso-list: l1 level1 lfo6; tab-stops: list 36.0pt;">Expanding wireless alarm system coverage</li>
<li class="MsoNormal" style="mso-list: l1 level1 lfo6; tab-stops: list 36.0pt;">Large residential security systems</li>
<li class="MsoNormal" style="mso-list: l1 level1 lfo6; tab-stops: list 36.0pt;">Commercial alarm installations</li>
<li class="MsoNormal" style="mso-list: l1 level1 lfo6; tab-stops: list 36.0pt;">Sites requiring additional wireless device connectivity</li>
</ul>
<p> </p>