A modular solution for secure smartphone storage and complete signal isolation. Each sleeve is built with Velter’s Faraday technology, physically blocking all wireless signals (GSM, 3G, 4G, 5G, Wi-Fi, Bluetooth, GPS, RFID, NFC). Designed for environments where privacy and security are critical—schools, government facilities, embassies, military bases, police stations, courts, conference rooms, and offices. Each sleeve works independently and can be easily attached or removed as needed.
