Home security system costs include equipment, installation, and ongoing monitoring. Basic DIY systems start at $150, while professionally installed packages range from $500 to $1,500. Monthly monitoring fees typically cost $20 to $60, with higher tiers adding video and smart home features.
| Item | Typical range |
|---|---|
| Equipment Package | $150 - $1,500 |
| Installation Fee | $100 - $300 |
| Monthly Monitoring | $20 - $60 |
| Smart Home Add-Ons | $50 - $200 each |
Equipment and Installation Costs
A basic DIY kit with door sensors and a hub costs $150 to $300. Professional installation for a full system adds $100 to $300, depending on the number of sensors and complexity. Smart doorbells and cameras run $100 to $250 each.
Monitoring Plans and Fees
Self-monitoring is free but lacks professional dispatch. Central station monitoring costs $20 to $40 per month for basic plans, while video monitoring and cellular backup push fees to $50 to $60 monthly. Contracts often lock in rates for 1–3 years.
DIY vs Professional Monitoring
DIY systems like Ring or SimpliSafe have low upfront costs ($150–$400) and flexible monthly plans ($10–$20). Fully monitored services from ADT or Vivint charge $500–$1,500 for equipment plus $40–$60 per month for monitored service.
What moves the price in Chandler, Arizona
Number of sensors and monitoring contract terms drive cost. Local quotes reflect the items below, so two providers can quote different totals for the same described job without either being wrong.
- Local labour rates and licensing requirements for the trade or professional involved
- Permits, inspections and disposal fees set by the local authority
- Travel and call-out charges for the distance from the nearest provider
- Season and demand peaks, which move both the price and the wait
- Materials, parts or inputs, and how their grade or availability changes the total
- Whether the work is a repair, a partial job or a full replacement
How to compare home security quotes in Chandler, Arizona
Write the scope down first, then send the same description to at least three local providers. Compare the quotes line by line against that scope rather than by the headline total.
- Agree the scope: exactly what is being repaired, replaced or supplied, and how far the work extends.
- List the inclusions: labour, materials, permits, inspection fees, disposal and clean-up, each stated separately.
- Ask what is excluded, and what would trigger an extra charge once the work starts.
- Check timing: how soon work can start, how long it takes, and whether out-of-hours rates apply.
- Confirm terms: deposit, payment schedule, warranty on parts and labour, and how changes are priced.
A lower total that leaves out permits, disposal or a necessary second stage is not cheaper once those items are added back. Ask each provider in writing what would change the price.
This page does not quote work and is not a contractor. The range above is an estimate, not an offer.
Common questions
What moves the price of home security in Chandler, Arizona?
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