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Door Interlock Systems
Installation & Operation Manual
(DIS-4X-INTAS; DIS-4SV-INTAS; DIS-2X-INTAS)
Door Interlock Systems revised Ver. 2.0
On date 31 Jan 2019
Due to continuous technology up-gradation, product specifications and features are
subject to change without notice at any time.
It is Smart I’s goal to supply accurate and reliable documentation. If you discover a
discrepancy in this document or Need Help, please e-mail your comments to
support@smartisystems.com