Carrollton vs Irving
How do car alarm limits rules compare between Carrollton, TX and Irving, TX?
Carrollton has fewer restrictions than Irving.
Carrollton, TX
Dallas County
No county car alarm ordinance. TX Penal Code Section 42.01 applies if alarm noise is unreasonable. No duration limits, no auto-shutoff requirements at the county level. State noise threshold of 85 dB applies after officer notice.
View full Carrollton rules →Irving, TX
Dallas County
Irving Ch. 22 limits non-emergency signaling devices to 10 consecutive seconds per hour. Excessive car alarm noise may be cited as a noise disturbance. Vehicle owners are responsible.
View full Irving rules →Key Facts Comparison
| Fact | Carrollton | Irving |
|---|---|---|
| County Ordinance | None | - |
| Duration Limits | None | - |
| Auto-Shutoff | Not required | - |
| State Law | TX Penal Code Section 42.01 | - |
| Alarm Duration | - | Max 10 seconds per hour |
| Responsibility | - | Vehicle owner/operator |
| Quiet Hours | - | 10 PM to 7 AM |
| Report To | - | Irving PD (972) 273-1010 |
| Max Fine | - | $500 |
Highlighted rows indicate differences between cities.
Carrollton FAQ
Can I get a ticket for a car alarm in unincorporated Dallas County?
There is no county car alarm ordinance. In extreme cases, repeatedly allowing a car alarm to sound may be addressed under state disorderly conduct laws.
Who do I call about a car alarm that won't stop?
Call the Dallas County Sheriff's non-emergency number. There is no specific car alarm law but officers may respond to noise disturbances.
Irving FAQ
How long can a car alarm go off in Irving?
Non-emergency signaling devices are limited to 10 consecutive seconds per hour under Ch. 22.
How do I report a car alarm that won't stop?
Call Irving PD non-emergency at (972) 273-1010 to report a noise disturbance.
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