AXIS TA1901 DIN Rail Clip 10PCS
https://camcentralsystems.com/shop/02685-021-axis-ta1901-din-rail-clip-10pcs-5241
https://camcentralsystems.com/web/image/product.template/5241/image_1920?unique=1ad38b9
AXIS TA1901 DIN Rail Clip is for standard 35mm DIN rail, and compatible with Axis network door controller and network I/O relay modules.