Avery Self-Adhesive Paper Badges with Time-Expiring Dots (Pack 1000) - 4852E-THR

These temporary time-expiring badges are designed to enhance access control by clearly indicating when a visitor’s authorisation has expired. Simply apply them over your existing visitor badges to activate a double-layer system. After 4 to 6 hours, the badge changes colour to bright pink and displays the word 'VOID', providing a clear visual alert that access has expired. A quick and reliable solution for monitoring visitor activity in offices, schools, and other public spaces.