DIY vs professional security system?

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Accepted Answer

DIY (Ring + Blink): $300-500 upfront, $4-10/month optional subscription. No contract. Self-monitoring via phone. Professional (ADT, Vivint): $200-600 upfront, $30-60/month with contract. 24/7 monitoring center. DIY is better for most homeowners; professional for those who want guaranteed emergency dispatch.

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