13161 sd module products are offered for sale by suppliers on Alibaba.com, of which camera modules accounts for 10%, other ics accounts for 4%, and other electronic components accounts for 1%.
A wide variety of sd module options are available to you, such as face recognition, people counting and two-way audio.You can also choose from mini camera, ptz camera and box camera sd module,as well as from micro sd card, sd card, and cloud sd module, and whether sd module is customized logo, odm, or software reengineering.