How it works
How Do Bird Scare Cannons Work? A Guide to Propane Cannons
Learn how propane bird scare cannons work. Compare the power requirements, timing and operation of mechanical and electronic models.
Deterring birds with sound
Propane-powered bird scare cannons produce loud blasts to deter birds and wildlife from areas where they are unwanted. Applications include farmland, orchards, fish farms, industrial sites and airports.
Mechanical models
MS6 and ThunderGuard require no electricity, battery or charging. Gas pressure from the propane cylinder primes the mechanism; the devices automatically produce a single blast at set intervals. The firing interval can be adjusted between 1–20 minutes. The actual interval may vary with air temperature and cylinder pressure.
Electronic models
The electronic control panels of Pro Basic and PRO3 operate with a 12 V battery. Propane gas produces the blast; electrical power operates the control panel. The firing interval can be adjusted between 1–60 minutes. Operating schedules, programming and firing options differ by model.
How should coverage be assessed?
An average coverage of 50,000 m² is a reference value. Actual coverage may vary with terrain, slope and surrounding obstacles. Model selection should take ease of use and operating routines into account as well as area size. Where bird and wildlife problems are more intense, the varied timing and random firing options of electronic models can help diversify deterrence efforts. Results depend on site conditions.
Frequently asked questions
Are a gas bird scarer and a propane cannon the same device?
Yes. For the products described here, both terms refer to the same device. Names such as gas bird scarer, bird scare cannon and propane cannon vary by region and usage.
Where are these products used?
Applications include farmland, orchards, fish farms, beekeeping areas and airports. Depending on the need, they may also be used in other areas to deter wildlife.