- Binding : Misc.- Brand : Pestbye- EAN : 5055372304633- Feature : Sends out a very loud noise at a frequency that cats can hear but is too high for most humans to hear. This is thought to be both annoying and frightening to the cats but should not affect birds - also audible to dogs and foxes / Fully waterproof, it can be left out in any weather / Battery powered, it's easy to install by pushing into the ground using the stake supplied, or it can be screwed to a wall or fence / Requires four AA batteries. Battery life depends on how many times the device is activated, but we expect last 3-4 months assuming 10 activations per day. Batteries are not supplied as standard / To purchase 2 at a reduced price, please search ASIN: B00FXSU2WK- Label : Pestbye- Manufacturer : Pestbye- Model : PB0032A- MPN : PB0032A- PackageQuantity : 1- PartNumber : PB0032A- ProductGroup : Lawn !#!amp!*! Patio- ProductTypeName : ABIS_LAWN_AND_GARDEN- Publisher : Pestbye- Studio : Pestbye- Title : Pestbye Battery Operated Electronic Ultrasonic Cat Repeller Repellent Scarer