Introduction
The IrriFix OHRKEY Sprinkler Controller Key is designed to provide secure access to your Orbit and Hydro-Rain sprinkler timer controllers. This durable plastic key ensures the safety and security of your irrigation system, preventing unauthorized access while allowing you to manage your controller settings. It is suitable for both indoor and outdoor use.
Compatibility
This key is compatible with a wide range of Orbit and Hydro Rain sprinkler controller models. Please verify your controller's keyhole type to ensure compatibility.
- Orbit B-hyve Model Timers: 94546, 96046, 94550, 96050, 57946, 91946P, 57950
- Orbit Easy Set Model Timers: 28566, 94906, 28568, 94912, 27894, 57894, 91894, 94894, 96894, 27896, 57896, 57896H, 91896, 94896, 96896, 27999, 57899, 94899, 57900, 91892, 94892, 96892
- Hydro Rain Irrigation Controllers: HRC-100, HRC-400, 04054, 04056, 04059, 04052, HRC-400-WF (WiFi), 04080, 04082
Setup and Usage
The IrriFix key is designed for simple and straightforward use. It features a 1/8” x 1/8” (3.175 mm) square keyhole design, which is standard for compatible Orbit and Hydro-Rain controllers.
- Identify Keyhole: Locate the square keyhole on your sprinkler controller. This is typically found on the front panel, often near the latch or cover.
- Insert Key: Gently insert the square end of the IrriFix key into the controller's keyhole. Ensure the key is fully seated.
- Turn to Lock/Unlock: Rotate the key clockwise or counter-clockwise as indicated by the markings on your controller (usually an open or closed padlock symbol) to lock or unlock the controller's cover or access panel.
- Remove Key: Once the desired action (locking or unlocking) is complete, carefully remove the key from the keyhole.

Image: The IrriFix key inserted into the keyhole of an Orbit sprinkler controller, demonstrating its proper placement for operation.

Image: A close-up view of the IrriFix key fully inserted into the square keyhole of an Orbit sprinkler controller, ready for turning.
Maintenance
The IrriFix Sprinkler Controller Key is constructed from durable plastic, designed to withstand various environmental conditions without rusting or corroding. To ensure its longevity:
- Cleaning: If the key becomes dirty, wipe it with a damp cloth. Avoid harsh chemicals that could degrade the plastic.
- Storage: Store the key in a dry place when not in use. The included keychain allows for easy attachment to other keys or a hook, reducing the chance of misplacement.
- Avoid Excessive Force: Do not apply excessive force when inserting or turning the key, as this could damage the key or the controller's lock mechanism.

Image: The IrriFix Sprinkler Controller Key, showing its white plastic construction and the attached metal keychain ring for convenient storage.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Key does not fit into the controller's keyhole. | Incorrect key type or controller model. | Verify that your controller is an Orbit or Hydro-Rain model listed in the compatibility section. Ensure the keyhole is square and matches the 1/8" x 1/8" specification. |
| Key turns but controller does not lock/unlock. | Internal mechanism of the controller may be damaged or obstructed. | Inspect the controller's keyhole for debris. If the issue persists, the controller's internal lock mechanism may require professional inspection or replacement. |
| Key is lost or damaged. | Accidental misplacement or physical damage. | A replacement IrriFix OHRKEY can be purchased. Utilize the keychain to keep the key secure and easily accessible. |
Specifications
- Model: OHRKEY
- Material: Durable Plastic
- Keyhole Dimensions: 1/8” x 1/8” square (3.175 mm)
- Included Components: 1x IrriFix Key, 1x Keychain
- Compatibility: Designed for specific Orbit and Hydro-Rain sprinkler controller models (refer to Compatibility section for full list).
- Item Weight: Approximately 0.634 ounces (0.02 Kilograms)
- Package Dimensions: Approximately 5.31 x 3.27 x 0.39 inches
Warranty and Support
Information regarding specific warranty terms or direct customer support contacts for the IrriFix OHRKEY Sprinkler Controller Key is not available in the provided product data. For any inquiries or support needs, please refer to the retailer or manufacturer's official website where the product was purchased.