Safetell designs, develops, installs, and maintains a diverse range of physical security solutions to a wide range of sectors. Night Pay Hatches. Anti-Intrusion Doors, Attack Resistant and Bullet Resistant Walls, Doors, Glazing. Cash Management. Fast Rising Security Screens. Security Glazing. Security Counters. Interlocking Airlock Doors. Emergency Escape Doors. Remote Door Locking. Access Control. CCTV.