Since 1942, Zon Automatic Scarecrow Cannons have protected vineyards, orchards, vegetable crops, airports, etc. from pest bird and wildlife damage. Below is a comparison of the various cannon models.
| Cannon | Cannon Features | Parts Availability |
|---|---|---|
| Zon Mark 4
Current mechanical cannon model 
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|
Zon Mk 4 parts are readily available
Introduced in 1996, the Zon Mk 4 is the most widely used mechanical propane cannon in the world. Operator and parts manuals are available upon request. We sell replacement parts for this cannon. |
| Zon EL08 Electronic Cannon
Current electronic cannon model 
|
|
Zon EL08 parts are readily available
The Electronic Zon EL08 was introduced in 2008. Operator and parts manuals are available upon request. We sell replacement parts for this cannon. |
| Zon Mark 3 Electronic Cannon
Discontinued  |
|
Electronic Zon Mk 3 parts are readily available
Introduced in 2004, the Electronic Zon Mark 3 was discontinued in 2008 with the introduction of the Zon EL08 cannon, but parts are still available. Operator and parts manuals are available upon request. We sell replacement parts for this cannon. |
| Zon Mark 2 Propane Cannon / "Export Scarecrow Gun" Discontinued  |
|
Zon Mk 2 parts are readily available Introduced in 1972, the Zon Mark 2 was discontinued in 1996 with the introduction of the Zon Mark 4 cannon, but parts are still available. Operator and parts manuals are available upon request. We sell replacement parts for this cannon. |
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Carbide cannon parts are not available This cannon was discontinued in 1972 with the introduction of the Zon Mark 2 cannon. We are unable to provide parts, service, or manuals for this cannon. |
