These tags have a 125kHz RFID frequency as advertised but read them carefully as they are read only, not writable. IDK, what's wrong with 100 of these, but yeah, it's not their fault.
Blink XT/XT2 Camera Wall Mount Bracket - 360Β° Adjustable for Indoor/Outdoor Use - 3 Pack
11 Review
WOSODA Trail Camera: Waterproof 16MP 1080P Hunting Game Camera with Night Vision for Home Security & Wildlife Monitoring
11 Review
WiFi Hidden Spy Camera with Live Feed & Video Recording - Remote Access Mini Nanny Cam | Spy Camera Wireless Hidden for Home Surveillance
11 Review
Blink Outdoor Camera Wall Mount Bracket Set - 5-Pack Plastic Protective Housing and 360Β° Adjustable Mount with Blink Sync Module 2 Outlet Mount - for Enhanced Blink Outdoor Indoor Camera System (Black)
11 Review