BT-918 - GSM Cellular Booster

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BT-918 - GSM Cellular Booster


GSM Cellular Signal Booster

The BT-918 is a Cellular Dual-Band amplifier and booster for 2G, 3G, HSPA, and HSPA+. The BT-918 improves the voice and cellular signal for any 2G or 3G cellular device in 800 and 900Mhz frequencies. 


BT-918 - Dual-Band GSM Signal Booster




  • Full Dual-band operation (2G, 3G, HSPA, HSPA+)
  • Coverage: 3000 ft²(300m²), 5000ft²(500m²) by using an optional antenna
  • Provides and improve indoor cellphone signal
  • Easy installation
  • DIY Kit Accessories included
  • Loop oscillation protection
  • Alarm feature
  • 1-year warranty




BT-921 specifications




BT-921 application




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