Key fobs are small electronic devices that send wireless signals. Key fobs are available in hundreds of different styles, colors and button configurations. You can get them already made with the electronics included or you can source empty key fob enclosures and build your own.
Polycase offers 4 different styles of key fob cases for electronics that you can use to create your own unique key fob product.
FB-25 Series: The FB-25 is a versatile key fob case with its optional 1-5 button configuration, the FB-25 is available in sleek black with matte gray rubber buttons.
FB-30 Series: The FB-30 is a standard keyfob style case with no buttons, leaving it completely customizable to your needs. This case screws together capturing your PCB between the screw towers when assembled.
Fb-40 Series: The FB-40 key fob case has a characteristic curved design perfect for wireless remote control applications with a 1-5 button configuration.
FB-45 Series: Our FB-45 offers a modern design available in both black and white ABS plastic with 4 button configurations including the option for zero buttons. This allows you to full customize your button layout.
All Polycase keyfobs come standard with a molded in key ring and are available for custom digital printing should you need your buttons labeled with call outs or graphics. An optional 20mm coin cell battery holder is also available as an accessory for the 4 styles of key fob enclosures.