Specification Brand : Hunter BulletPoint : LCD Display Easy Operation| Managing Multiple Rooms Multiple Zones Delivery| Control up to 30 Outputs (24V or 110V)| pH EC Temp Monitoring| Free Smartphone App with Alerts Historical Chart| Data Logging BulletPoint1 : Genuine OEM Hunter Part BulletPoint2 : Main Power Module Only. NOT an Expansion Module. Will NOT add more zones to your I2C timer BulletPoint3 : The Hunter I2C power module supplies power to the facepack and accessory terminals BulletPoint4 : Although it typically does not need to be removed, it can be replaced for servicing BulletPoint5 : Replace a power surge / lightning strike damaged power module instead of the entire timer Color : blue ExternallyAssignedProductIdentifier1 : 0611698295328 ExternallyAssignedProductIdentifier2 : 611698295328 ExternallyAssignedProductIdentifier3 : 6970207970557 ExternallyAssignedProductIdentifier4 : 06970207970557 IncludedComponents : 1 IndoorOutdoorUsage : indoor ItemForm : plant_bulb ItemName : Hunter 904600 Replacement for Main Power Module Compatible with ICC2 (ICC/I2C) - Not an Expansion ItemPackageDimensions_Height : 27.7876 centimeters ItemPackageDimensions_Length : 6.7056 centimeters ItemPackageDimensions_Width : 16.891 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : automatic-lawn-irrigation-controllers Manufacturer : Hunter Material : Plastic ModelNumber : 904600 NumberOfItems : 1 PartNumber : 904600 PlantOrAnimalProductType : Flower ProductDescription : This is the Main Power Module not an Expansion Module. Fits the newer I2C series controllers by Hunter. Note: For ICC-800PL, ICC-800MC, or ICC-800SS you need an older power module. (Part #: 429800) ProductSiteLaunchDate : 2017-02-20T16:48:03.889Z Size : Small SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 1 UnspscCode : 56101600 Voltage : 9 volts