美国采购需求：智能凸轮锁，现金箱，安全，耐用，易于安装，8 位购买者

I'm looking for more information on your product, particularly the specifications, available features, and any customization options you may offer. It would be great to know about the pricing, minimum order quantities, and lead times as well. Additionally, could you provide details on the materials used and any certifications or standards the product meets? I'm also interested in learning about your after-sales support and warranty options. This info will help me in making an informed purchasing decision. Thanks!