SED-642 (4G)

Lift Phone Redundant Communication Portal

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The SED-642 is the latest collaboration product offering by SEC-ENG SYSTEMS. This product utilises the feature packed SED-64 platform that provides a true dual redundant emergency communication interface system suitable for lifts.

The SED-642 is a proven 4G communication system, with over 60,000 units sold in the product range. It offers a secure multi-node communications system, operating on multiple mobile network providers. The SED-642 comprises of two independent systems in one location, electronically tied together to offer a primary and redundant path using the POTS interface (Plain Old Telephone).

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The dual unit design of the SED-642 system provides the assurance that if one path fails (network or hardware issue), a secondary path is ready and on standby.