Compatible With: All new Blink Outdoor, Blink xt2,Blink indoor, Blink Mini Camera. NO HOLES OR TOOLS REQUIRED. The bottom of the bracket is Magnetic and can be firmly attached to heavy metals on steel or other magnetic surfaces. Provide 90 degree tilt and 360 rotation and adjust the camera whatever angle you want. Bearing range: within 10KG. NdFeB strong magnetic N35 Package includes: 1 × bottom magnetic bracket. If the problem occurs within three months, it can be returned or exchanged.