Alarm Systems › Chandler, AZ
Chandler's tech corridor and family neighborhoods are growing fast. ZonaShield installs wired alarm systems that protect homes and businesses without locking you into a monitoring contract.
You own the hardware. You choose monitoring. We just wire it right.
NO CONTRACTS • WIRED SYSTEMS • LOCAL OWNER
What We Install
ZonaShield installs hardwired alarm systems — door contacts, window sensors, motion detectors, glass break sensors, and sirens. No batteries dying in the night. No WiFi dropouts.
We’re not an ADT authorized dealer. We don’t push monitoring contracts. We install the hardware, configure everything, and you decide what to do with it.
Magnetic contacts on every door and window you want covered. Instant alert if anything opens when the system is armed.
Interior PIR sensors that catch movement inside the home. Pet-immune options available.
Acoustic sensors that detect the sound of breaking glass — catches window entries before the contact sensor ever triggers.
A 110dB siren changes the calculation for anyone inside your home. Most walk-in burglars are out in under 60 seconds if an alarm goes off.
Arm, disarm, and monitor from your phone. Real-time push alerts when zones trip. Works without a monitoring contract.
A proper alarm panel — not a $150 ring keypad. Expandable zones so your system grows with your needs.
Why ZonaShield
National alarm companies make money on monitoring contracts — the hardware is almost a loss leader to lock you in. ZonaShield doesn’t work that way.
You own the system. You decide whether to self-monitor, use a third-party monitoring service, or nothing at all. We don’t care — we just want it to work.
Every sensor is hardwired back to the panel. No wireless modules, no battery packs hiding in your walls. Reliable by design.
No subcontractors. A ZonaShield tech installs your system and walks you through every zone before leaving.
Common Questions
A standard wired alarm system in Chandler typically runs $800–$2,500 installed, depending on the number of doors, windows, and sensors. ZonaShield gives you a firm price before starting — no surprises.
No. ZonaShield installs your alarm system and you decide whether to add monitoring after the fact. We don’t require a contract. Many customers self-monitor via app.
For most Arizona homes, wired is more reliable — no battery changes, no signal dropouts, and harder to defeat. ZonaShield specializes in wired installations.
Yes. ZonaShield pre-wires new construction throughout Chandler and the Phoenix Valley. Pre-wiring during the build is always cheaper than retrofitting after drywall.
Most residential alarm installs take 4–6 hours. Larger homes or commercial properties may take a full day. We scope it during the free estimate.
Get a free estimate on a wired alarm system. We come to you, walk the property, and give you a real number before touching a single wire.
What type of property are we protecting?
Size of the property?
How many entry points? Every door, window, and slider is a sensor location. Give us a ballpark.
How many cameras are you thinking? 4K cameras, installed and positioned so nothing overlaps and no corner is blind.
Want an alarm system? A loud alarm changes the math for anyone who breaks in. We wire good ones.
Any smart home add-ons? Check everything you’re interested in — we can price it all in one trip.
Almost there — where do we send your estimate? We’ll calculate your custom price range and text it to you. Takes 2 seconds.
🔒 ZonaShield never shares your info. No spam, no pressure.
Your Estimated Investment
The ZonaShield team will be reaching out shortly. This is just an estimate — once we get a better grasp of your layout, we’ll give you exact numbers.
The ZonaShield team will reach out — usually within a few hours, same day on weekdays.
