40 Piece Stash of Blue RFID Keychains Featuring EM4100 Chips at 125 KHz for Rock Solid Access Control and Easy Attendance Tracking Perfect for Hotels Who Want Lock In Security Without Any Hassle

Premium Blue RFID Keychain Pack for Secure Hotel Entry
✔️ EM4100 125KHz Proximity Tag 64Bit Only Read Capacity

These blue proximity fobs give you fast keyless entry without programming headaches. You hand them out to staff or guests and watch your building stay secure. They work perfectly in hotels, offices, and apartment entrances where you need reliable tracking every day.

✅ Operates at a steady 125KHz frequency for instant read speeds
✅ Built with an EM4100 chip that holds a locked 64bit ID number
✅ Durable plastic casing resists daily wear and drop impacts
✅ Comes as a full pack of forty matching units for quick deployment

💡 What does a passive rfid keytag handle in facility access logging? This non writable transponder blocks unauthorized data changes while keeping turnover records clean. You slide it onto a lanyard to power smooth guest arrivals across busy hallways. Set up your security layout with these simple steps. - Mount the external reader near door frames for steady signal capture - Assign unique serial numbers to track individual shift rotations - Swap damaged fobs quickly since the batch ships ready to activate