Repellent spike from STV acts as a barrier to prevent the passage of birds, reptiles, and rodents, driving them away without harming them. It can be placed around tents, caravans, yards, warehouses, fences, balconies, terraces, and courtyards. It is resistant to outdoor weather conditions. It is powered by solar energy and operates day and night, without the need for batteries. It is also suitable for cottages, farms, orchards, gardens, camping, countryside, etc.