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Cell Phone Signal Boosters, Stop dropped calls and improve text reliability and 3G 4G LTE data speeds. Verizon, AT & T, T-Mobile, Sprint, US Cellular with the SureCall M2M 4G LTE

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 Cellphone Signal Booster


Machine-to-Machine Cellular Signal Booster for Verizon or AT&T

SC-SoloVI-15, SC-SoloAI-15
Industrial Use
Auto-Adjusting Gain
Simple Setup in Minutes
Where To Buy
 Cellphone Signal Booster
US Based Customer Support
Customer Support
Industry Leading 3 Year Warranty
3-Year Warranty
30 Day Money Back Guarantee
30-Day Money-
Back Guarantee
Boosts Cell Signal for All Carriers
Works with All Carriers
Long Term Reliability
Carrier 5G Authorized
FCC Approved
FCC Approved

Boosts Cell Signal On:

AT & T Signal Boosters
Verizon Signal Boosters

IoT / M2M industrial-grade cellular signal booster for machine-to-machine applications increases critical 4G LTE signal for Verizon or AT&T. M2M features sturdy metal construction and is designed to be connected directly to a modem or data card.

Multiple connector options are included with the M2M booster kits to accommodate various applications, including: wireless alarm panels, ATMs, vending machines, lotto machines, digital signage and remote monitoring.

  • Machine-to-machine signal booster for 4G LTE cellular frequencies

  • Direct connect / boosts signal directly to wireless modems and data cards

  • Increases 4G LTE signal strength for Verizon or AT&T

  • Quality metal construction is durable and resilient

  • Simple plug-and-play installation


  • M2M booster

  • External 6" antenna

  • SMA-Male / SMA-Male connector cable - RG-58, 6 ft

  • SMA-Male / FME-Female connector cable - RG-174, 5.5 ft

  • SMA-Male / MMCX-Male connector cable - 2 ft

  • SMA-Male to FME-Male connector (part SC-CN-06)

  • Mounting kit (includes Velcro and plastic anchors with screws)

  • AC power supply

Product Specifications
Part numbers:

SC-SoloVI-15 - Verizon 4G LTE

SC-SoloAI-15 - AT&T 4G LTE

Uplink Frequency Range (MHz): 776-787 (4G LTE-V) / 698-716 (4G LTE-A)
Downlink Frequency Range (MHz): 746-757 (4G LTE-V) / 728-746 (4G LTE-A)
Input/Output Impedance: 50 Ohm
Maximum Gain: 15 dB
Noise Figure: 5 dB
VSWR: ≤2.0
AC Power Transmitter: 110VAC, 60Hz IN / 6V
Maximum Output Power:

SC-SoloVI-15 - EIRP is 19.5 dBm

SC-SoloAI-15 - EIRP is 19.44 dBm

Cable: RG-58, RG-174
RF Connectors: SMA Female (both ends)
Power Consumption: <9W
Dimensions: 4.875” x 2.75” x 1.125”
Weight: 1 lb 13 oz
WARNING: California’s Proposition 65
WARNING: Cancer and Reproductive Harm -
Support Documents
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. 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.
  • Please note, the four largest carriers - AT&T, T-Mobile, Verizon and Sprint - and more than 90 regional carriers have given blanket consent for use of all boosters certified to the new FCC standards.

Boosts Cell Signal On:

AT & T Signal Boosters
Verizon Signal Boosters