🔑 Unlock Convenience with Style! Enjoy an impressive average battery life of 17,520 hours—set it and forget it! Easy access to battery and coding switches for hassle-free operation. 1,024 unique codes per channel to ensure your security is never compromised. Weighing only 3.2 ounces, it’s the perfect companion for on-the-go convenience. Works with 300 MHz multi-code receivers for effortless integration. Compact 3.75" design 9V battery power 1,024 codes/channel The Linear MCS412001 Multi-Code 2-Channel Visor Transmitter in Soft Gray is a modern, lightweight solution for secure access control. With 1,024 possible codes per channel and seamless compatibility with various receivers, it ensures both functionality and style. The included 9-Volt battery offers an impressive lifespan, making it a reliable choice for any professional.