HOD HEALTH AND HOME Australia has been operating online and instore for 8 years. All products come with a 1 year warranty, fast shipping and special offers added to our site daily.. Advanced 4-In-1 Ultrasonic Pest Repeller: Your Home's Shield Against Unwanted Guests! Protect Your Home And Family From Pesky Invaders With Our State-Of-The-Art Ultrasonic Pest Repeller. This Innovative Device Combines Multi-Frequency Sound Waves And Electromagnetic Technology To Drive Away Mice Rats Mosquitoes Cockroaches Flies Ants And Even Bats—Safely And Effectively Without Harmful Chemicals Or Traps. Key Features Benefits: Multi-Technology Defense: Pulsed Ultrasound: High-Frequency Sound Waves (25Khz-65Khz) That Are Intolerable To Pests But Safe For Humans And Most Pets. Breathing Electromagnetic Waves: Subtle Electromagnetic Changes Disturb Pests Nesting In Walls. Dynamic Pressure Waves: Adds Another Layer Of Discomfort To Drive Pests Away Effectively. Fully Automatic Frequency Alternation: Prevents Pests From Adapting By Constantly Changing Sound Wave Frequencies. Wide Pest Range: Repels Mice Rats Mosquitoes Cockroaches Flies Ants And Bats. Safe Eco-Friendly: Non-Toxic And Chemical-Free Safe For Use Around Children And Pets (Monitor Small Sensitive Pets Like Hamsters Or Gerbils). Super High Power Wide Coverage: Covers Up To 300M² Providing Comprehensive And Effective Protection. Intelligent Easy To