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SureCall EFlex Pro 65 Premium Signal Booster Kit (CM-EFLEX-65-YAGI-KIT) [Discontinued]

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Product Details

There is a New Version of this Product

The SureCall EFlex Pro Premium kit has been discontinued and replaced by the new and improved SureCall FlexPro Dual Band Yagi Kit for Voice & 3G.

Go to the new SureCall FlexPro Yagi kit

Product Details

The SureCall Flex Pro 65 Adjustable Signal Booster Kit (CM-EFLEX-65-YAGI-KIT) is a powerful dual-band signal booster kit designed for homes and small offices. The EFlex-65 can boost a signal over an area of up to 10,000 sq ft depending on the outside signal strength. For maximum performance, the EFlex-65 Kit requires at least 50 ft of horizontal or vertical separation between the inside and outside antennas.

Unlike the original SureCall Flex Pro 65 Kit, this kit features a directional outside antenna which  must be aimed, so it will only boost the carriers with towers in the same general direction.  While an omnidirectional antenna can cover multiple carriers simultaneously, a directional antenna is more powerful and can double the coverage area of a signal booster when compared to an omnidirectional antenna.  If you have a strong outside signal and you need to boost multiple carriers, you should go with the original omnidirectional kit.  If you have a weaker signal and only need to cover one carrier, go with a directional antenna.  This kit features a dome inside antenna which is best for covering a single floor. For multiple floors or long and narrow spaces, our EFlex Premium kit with a panel antenna may work better.

The directional outside antenna included in this kit comes with two U-Bolts for pole mounting.  If you do not have an existing pole, typically used for TV antennas, you will need a small pole mount.


The SureCall Flex Pro 65 Adjustable Signal Booster Kit boosts the standard dual-band frequencies of 800 and 1900 MHz which are widely used in North America.  The following carriers are supported:

  • AT&T 2G, 3G and 4G HSPA+ (not 4G LTE)
  • Verizon 2G and 3G
  • Sprint 2G and 3G
  • T-Mobile and Cricket 2G
  • Virgin Mobile 3G

This system does not support LTE, WiMAX, Nextel/iDEN/MIKE, or AWS networks.

Included in the Kit

Max Coverage Area Up to 10,000 sq ft
Frequency 800MHz, 1900MHz
Specific Frequency (Up/Down) 824 - 849 MHz / 869 - 894 MHz, 1850 - 1910 MHz / 1930 - 1990 MHz
Gain 65dB / 65dB
Impedance 50 ohm
Product Manual EFlex-65 User Guide
Product Specifications EFlex-65 Data Sheet
Power Requirements Input AC110V, 60Hz; Output: DC12V/6V
FCC Notice
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.

  • Customer service was outstanding, the engineers worked with me during the whole process, the product preformed better then expected and the transaction was effortless.” ~Robert M.
  • This is how business should be done. I called and talked to an associate and explained my circumstances and my needs. I was told what setup would work the best for me. I purchased it and they let me know they offered a price match guarantee. I received it in a timely manner and installed it per the directions. It works perfectly. ” ~Ryan S.
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