Wilson Electronics 841262 Building Wireless Cellular Booster Kit - DB Pro 62 dB Signal Boost Amplifier Kit Includes 801262, 301155, 301201, 950650, 950620, 950630, 971129 Complete Package - Everything you need is included in this Kit. Wireless operation - no connection to cell phone or data card. Works in any inside location where improved cellular signal is needed: homes, offices, buildings. Works on all generations of CDMA, TDMA and GSM. Significantly improves voice and data signal quality. Greatly reduces disconnects and drop-outs. 62dB Dual Band Kit. Works with Cellular and PCS Frequencies. Easy to install and simple to use.