QBS-0018 is part of KLAXON Signals, a signal technology developed by KLAXON Technologies. QBS-0018 is an analog signal booster that increases signal strength in both narrow and wide frequency bands, from VHF to HF. This makes it suitable for various different signaling applications, such as wireless data transmission, wireless alarm monitoring, wireless security systems, wireless remote control systems, and wireless audio transmission. The QBS-0018 is designed to amplify signal strength while maintaining signal integrity and latency, making it ideal for signal transmission in difficult-to-reach places.