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walkereng
walkereng, Bachelor's Degree
Category: Engineering
Satisfied Customers: 2764
Experience:  Structural Engineer with over 30 years of experience.
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I want to install a number of mains operated heat and

Customer Question

Hello. I want to install a number of mains operated heat and smoke alarms. They are interlinked. My question is .... can I power them directly off the existing lighting circuits?
Submitted: 1 year ago.
Category: Engineering
Expert:  walkereng replied 1 year ago.
You can, but they will have to be wired ahead of any switches, since they need to have continuous power to them.Let me know if you have any more questions

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