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HW Group


Regular price £410.00 (Ex VAT)
Regular price Sale price £410.00 (Ex VAT)
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The SH4 is an ultimate access system that works with any electromagnetic lock and any RFID reader. It will work in your datacenter as well as in your office or even your home. Whether you have one door or several hundred racks, the SH4 system provides a cost effective way to manage access to your technology.

Each SH4 device can connect up to 2 electromagnetic locks and 2 RFID readers of your choice. There are many locks and RFID readers on the market. The SH4 already supports the most common models and others can be added upon request.

• Controls two electromagnetic locks
• Can connect two independent RFID readers (with or without keypad)
• The SH4 unit can connect additional HWg-SH4e and HWg-SH4s units (max.16 units)
• Online / Offline mode
• Online mode uses central management server application HWg-DCD
• SNMP for remote supervising in monitoring centres
• Supports SNMP traps


Expert Installation

BTI does more than simply provide you with the system, our installation service ensures that any job, no matter how big or small, is completely installed and configured to your specific requirements. We know how important your business is and will professionally install the bespoke products that meet your businesses requirements. 

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