zBoost SOHO Premium ZB645SL-CM Cell Phone Signal Booster Kit: base, indoor & external antenna, power supply, RG-6 cables (15ft [2] & 35ft) window-entry cable zBoost ZB645SL-CM setup illustration Say goodbye to dropped and missed calls in your home or office! zBoost offers the new zBoost SOHO Premium as the solution to your missed and dropped calls inside your larger home or office space. The zBoost SOHO Premium boosts voice and text coverage for all major North American and Canadian carriers. The zBoost SOHO Premium captures the marginal-to-reliable cellular signal you have outdoors and rebroadcasts it indoors, up to 7,500 square feet, so you can enjoy clearer, faster and more reliable service without interruption. The directional External Antenna receives and amplifies signals from a specific tower for optimal gain. Enjoy clearer, faster and more reliable service without interruption If you find that you must be near a window or outside to get adequate cell phone reception, then a zBoost cell phone booster is the solution. There are a number of reasons why you may be experiencing poor reception. The most common reasons are: [1] Distance from the cell phone tower [2] Obstructions caused by terrain, trees, buildings [3] Energy efficient windows and other construction materials The zBoost ZB645SL SOHO Premium system includes everything you need [1] Step-by-step instructions [2] External Antenna [3] RG-6 coax cables: two 15 foot, one 35 foot cables and a flat window-entry cable [4] Base unit: amplifies the signal and provides oscillation detection/correction which protects the carrier network [5] Indoor Antenna: Ceiling-mounted omni-directional antenna DIY Setup in 4 steps! [1] Mount the External Antenna outdoors or in the attic. Take special care in aiming the antenna in the direction of best signal for your wireless service provider. See the User Manual for antenna aiming Instructions. [2] Mount the Indoor Antenna to a ceiling in the middle of the area where increased coverage is needed. Connect the Indoor Antenna to the Base Unit using the supplied 15 foot RG-6 cable. [3] Connect the two provided RG-6 coax cables (35 feet & 15 feet) using the provided window-entry cable. Use the attached cables to connect the Base Unit and External Antenna through a window, positioning the window-entry cable at the window closing. [4] Connect the power supply to the zBoost Base Unit and plug into a power outlet and you are done! Technical Details Extends cellular coverage for single or multiple users in larger homes or offices providing up to 7,500 square feet of coverageExtends battery life by using less power due to increased signal strengthDual-band 800/1900 MHz device works with all major U.S. and Canadian cellular carriers including AT&T, Sprint, T-Mobile and VerizonHigh gain external directional signal antenna for increased performanceHigh gain internal wall-mount antenna for maximum coverageIntelligent LED indicator on the base unit helps confirm proper functioningFrequency: 1850 to 1990 MHz | 824 to 894 MHzGain: 77 dB | 70 dBNetworks: CDMA, GSM, GPRS, EDGE, EVDO, 1xRTT, UMTS, HSPA, 3GPower consumption: 3W standby; 7W Max signal; 2.0A MaxSystem Certifications: FCC Parts 15 & 20; Industry CanadaWall Supply Input; Voltage: 100 – 240 VAC, 50-60 Hz, 5.0VDCOne-year manufacturer"s warranty Important information Legal Disclaimer: This is a consumer Device. Before use, you must register this device with your wireless provider and have your provider’s consent. Most wireless providers consent to the use of signal boosters. AT&T, Sprint, T-Mobile, Verizon and 90 additional carriers have already given consent for all consumers to use this device. Some providers may not consent to the use of this device on their network. If you are unsure, contact your provider. You must operate this device with approved antennas and cables as specified by the manufacturer. Antennas must be installed at least 20 cm (8 inches) from any person. You must cease operating this device immediately if requested by the FCC or a licensed wireless service provider. WARNING. E911 location information may not be provided or may be inaccurate for calls served by using this device. Compare ProductszBoost SOHO: coverage up to 2,500 sq. ft.ZB545zBoost SOHO Xtreme: coverage up to 5,500 sq. ft.ZB545XzBoost TRIO SOHO for AT&T OR Verizon 4G LTE: coverage up to 2,500 sq. ft.ZB575-A or ZB575-VzBoost TRIO SOHO Xtreme for AT&T OR Verizon 4G LTE: coverage up to 5,500 sq. ft.ZB575X-A or ZB575X-VzBoost Premium: coverage up to 7,500 sq. ft.ZB645SL-CMHome/Office application✓✓✓✓✓Supports multiple users✓✓✓✓✓Boosts voice and text signal for all cell phones on all major carrier networks✓✓✓✓✓Boosts 4G LTE (carrier specific)✓✓Outdoor signal: strong (2+ bars)✓✓✓✓✓Outdoor signal: weak (1 bar)✓✓