Shenzhen iSunn Technology focuses on development and marketing of security and telecommunication products. Our factory is certified with ISO9001 and ISO14000 standards in all aspects including the purchase of materials, R&D, production, inspection, sales and after-sales service. We are the professional manufacturer and supplier of Mobile signal Jammer, GPS signal Jammer, WiFi signal Jammer, Wireless Camera (Video) and Bluetooth Jammer, RF Signal Detector, Signal Repeater and other related products. All our products have CE and FCC certificate.

Our products mainly used in the Mosques, Conference rooms, Oil and Gas Stations, School Examination Halls, Churches, Laboratories, Museums, Hospitals, Military Units, Courts, Prisons, Border Patrol, Customs...etc., with the Jammers you will have no more disturbance during your prayer time in the Mosque and in the Church; the Gas station will be safer; the Exam will have no more transmission; avoid incoming phone calls during meeting rooms, and you can use any other places where you want to keep the place isolated from signal. In the meanwhile we also offer Signal Repeaters for weaker signal areas.

Customer’s satisfaction is our top priority and to achieve this we offer our services with best quality, competitive prices and in time delivery.