Defenders STV606 Mega-Sonic Cat Repeller, Motion-Activated Cat Repellent, Mains and Battery Powered, Green, 100 sq m


  • Welfare-friendly ultrasonic cat deterrent – humane way to repel cats fouling on your garden, lawn and flowerbeds
  • Motion activated PIR sensors detects pests and emits a continuously variable sonic burst which is irritating to cats so they move away from gardens, lawns and gravel patches. Motion can be detected up to 12 m away giving you a 100 square m protection zone
  • 2 years warranty with full user instructions including helpful positional tips
  • Weatherproof, tested to IP44 standard; it can be used all year round in all weathers thanks to the unique water ingress encapsulated electronics and dual outer casing
  • The Defenders Mega Sonic Cat Repeller can be mains powered using the Defenders 9V Universal Mains Adaptor STV612 (purchased separately)
  • Requires 2 x 9 V batteries (not included). Battery life varies depending on activation frequency but expect 3-4 months of 24 hour protection
  • The Mega-Sonic Cat Repeller is easy to set up – comes with soft ground mounting stake, plus wall mounting hook with screw pack provided

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Detect and scare cats from gardens, lawns, flower-beds and bird feeders using the Mega-Sonic Cat Repeller from Defenders. The motion-activated deterrent identifies animal movement using a motion (PIR) sensor and delivers a continuously variable ultrasonic burst to humanely deter cats and teach them not to enter gardens and lawn areas. Coverage area of the sonic deterrent is up to 12 m in an 80-degree arc, creating a protected zone of approximately 100 sq m. The dual outer casing with internal rubber seals gives guaranteed water resistance, providing garden protection all year round. The sonic cat repellent uses a motion (PIR) sensor which activates the device when movement is detected. This conserves power (either battery or mains power). It also teaches cats that their movement is associated with the high pitch sonic sound emitted by the device, so they avoid garden areas. The ultrasonic cat repellent is a training device and may take up to 30 days to have a full effect. Requires 2 x 9 V batteries which are not included. Alternatively, the sonic cat deterrent can be mains powered using the STV612 Universal Mains Adaptor and Extension (sold separately).
STV is one of the UK’s leading supplier of pest control products for home and garden use. The Defenders range of products are for caring control of pets and wildlife in and around the garden to help you live pest-free.

Additional information

Weight 0.7204 kg

STV International




66.5 x 14 x 23 cm ; 331 g