Tri-Band Cell Signal Booster | GSM/DCS/3G 900-1800-2100MHz with LCD Screen – Ideal for Basements, Remote Areas, and Large Buildings | Bochuan Space-Time

Bocreate's Tri-Band Mobile Signal Booster precisely covers GSM 900MHz, DCS 1800MHz, and WCDMA 2100MHz bands, fully compatible with 2G/3G/4G networks. It effectively eliminates signal dead zones in basements, mountainous areas, large factories, hotels, and more. The main unit features a high-definition LCD screen that displays real-time signal strength and status for each band, making monitoring and tuning easy. The kit includes a high-gain outdoor log-periodic antenna, an indoor omnidirectional mushroom-head antenna, 15 meters of low-loss feeder cable, and a stable power adapter. Installation is simple and requires no professional tools. Equipped with intelligent AGC (Automatic Gain Control) technology, the device prevents signal overload and interference with base stations, ensuring reliable operation. Its metal casing provides efficient heat dissipation and supports 7×24 hours of continuous operation. Ideal for homes, offices, warehouses, shopping malls, and various other environments, it significantly improves call clarity and internet speeds.