The SureCall Dual Force dual-band cell phone signal booster is a commercial-grade kit for offices, industrial buildings, institutions, housing complexes and more. Each DualForce amplifier kit provides enhanced cellular and data reception for all major carrier coverage in areas of 20 - 25,000 square feet and supports multiple simultaneous users and devices. This powerful enterprise grade signal booster includes adjustable gain control and automatic shut-down for network protection.
Please note that it does not boost 4G LTE. If you need 4G LTE compatibility, please see the SureCall Force5 enterprise level signal booster kit.
- Fully compliant with new FCC certification standards
- Software upgradeable in the field
- Dual Embedded CPU
- Independently reconfigurable for each band
- Independent digitally adjustable uplink and downlink
- Eight RSSI detectors for all inputs and outputs
- Automatic shut-down for network protection
- Highly configurable with options for different antennas according to your needs
The SureCall Dual Force kit comes with a choice of two outside antennas:
The SC-100-L Omni Outdoor Antenna has 8dB gain. Omni antennas receive and send signals in a 360º hemispherical radius. They can receive signals from multiple cell towers and is best for boosting signal on many different carriers. They are excellent in most situations where the existing outside signal strength is moderate to strong. If the outside signal is weaker than that, you may need the directional yagi antenna instead. We have a guide to testing your outside signal strength here.
The SC-230W-S Yagi Outdoor Antenna has up to 10dB of gain. It is a directional antenna that can reach cell towers up to 30 miles away. It needs to be set up pointing in the direction of the cell tower, and because it is directional it will only pick up signal in that direction. It’s very powerful at picking up weak signal in one particular direction, and we recommend it for situations where existing outside signal is weak, and you only want to boost coverage for one carrier (or if more than one carrier has a cell tower in that direction). If you need to boost signal coming from different directions, it is possible to set up more than one yagi antenna. Contact us for more help with this.
The SureCall Dual Force kit also has a choice of two inside antennas:
The SC-222W Omni Dome Antenna is a multi-band omni-directional plastic dome antenna with that gathers signals from all sides. It has 6dB gain and is designed for central locations with 360º coverage. The range of the antenna is dependent on three factors: 1) physical obstructions, 2) power generated by the booster and 3) reception from outside signal received and distributed by the outside antenna. Besides the antenna itself, parts include mounting equipment. It needs to be mounted to the ceiling for best results and you will need to run a cable to the back of the ceiling.
The SC-248W Panel Antenna is a directional antenna with up to 10dB gain. Panel antennas allow optimum reception to targeted areas. It can be mounted to either the wall or ceiling.
Number of Inside Antennas
The Sure Call Dual Force kit can be ordered in multiple sizes of 1,2, or 4 inside antennas. The inside antennas can be either the 222-W Omni Dome Antenna or the 248W Panel Antenna.
The standard kit comes with one inside antenna, one 30’ coax cable, and one 75’ coax cable.
The two-antenna kit comes with two inside antennas, a 2-way splitter, one 30’ coax cable, and two 75’ coax cables.
The four-antenna kit comes with four inside antennas, a 4-way splitter, one 30’ coax cable, and four 75’ coax cables.
- SureCall Dual Force Amplifier
- SureCall Omnidirectional Outside Antenna SC-100-L OR SureCall Yagi Directional Outside Antenna SC-230W
- 1, 2, or 4 SureCall Dome Antenna SC-222W OR SureCall Panel Antenna SC-248W
- 1x30ft. SureCall Ultra Low-Loss CM400 Coax Cable SC-400-30NN
- 1, 2 or 4 x 75ft. SureCall Ultra Low-Loss CM400 Coax Cable SC-400-75NN
- 2-way splitter (with two antenna kit) SC-WS-2
- 4-way splitter (with four antenna kit) SC-WS-4
Lightning Surge Protector
We recommend using a lightning surge protector in most cases, but particularly if you'll be installing the kit in an area with frequent lightning. The lightning surge protector should be installed in line with the cable and near the outdoor antenna, and should be properly grounded.