25 PROXIMITY BADGES FOR ICON TIME SYSTEM PROX CLOCKS (PRB-25) for PROX / PROXe / RTC-1000 2.0 / RTC-1000 2.5 / SB-100 PRO 2.0 / SB-100 PRO 2.5, and TotalPass RFID Proximity Badge Cards for Icon Time Systems model clocks Compatible with Icon PROX and PROXe time clock models Compatible with Icon RTC-1000 2.0 / RTC-1000 2.5 / SB-100 PRO 2.0 / SB-100 PRO 2.5 Compatible with Icon TotalPass Time Clock Icon Time Systems Product Code: PRB-25 (25 badges per pack)