Telenet manufactures Domestic and Digital Pest Repelling System. Telenet offers various types electronic and ultrasonic pest control devices. The Domestic and Digital Pest Repelling System repel rats, mice, cockroaches, lizards, mosquitoes, flies, etc.The Domestic Pest Repelling System protects from pests about 200 sq ft. And used in Homes, Apartments, etc. The Digital Pest Repelling System protects about 250 to 300 sq ft and are used in Restaurants, Schools, Offices, Computer Cabin/Room or any sophisticated indoor area.