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“
what is ds
”
RELATED FAQS
Question
Answer
What is dual switch monitoring or DS?
Resolution:
The DS is Dual Monitor Switch for Von Duprin 6100 and 6200 series electric strikes (not 6300 or 6400)DS option cannot be added to a Von Duprin 6000 series electric strikes in the field. It is only ...:
Which electric strike do I use for cylindrical locks used in a single door?
Resolution:
The 6211 would be the most common electric strike to be used with cylindrical locks on a single door application. Check the template to confirm compatibility with specific cylindrical lock model n...:
What is an LCN Touchplate 2500B relay?
Resolution:
The Touchplate Relays were lighting control relays, used in automated (computer/building controlled) lighting systems in large buildings. They are an obsolete LCN product. LCN only made these relay...:
DUAL SIGNAL SWITCH
Resolution:
DS: