Stealth X4 home and building amplifiers eliminate dropped calls, increase battery life and increase data speeds, for voice and data services simultaneously. The X4 Amplifier increases incoming and outgoing signals. The LED console display signal level indicators make installation quick and easy. Features automatic oscillation control, network overload protection to maintain maximum gain automatically at all times.

“X4-Series are our most powerful best in class signal amplifiers for any location where maximum uplink and maximum downlink power is needed. Work in remote locations up to 50 km from the nearest Mobile Network tower”

Below is Square Meters coverage based on outside signal at your location:

• 5 bars: up to  743 sq. M
• 4 bars: up to  418 sq. M
• 3 bars: up to  232 sq. M
• 2 bars: up to  139 sq. M
• 1 bar: up to      65 sq. M
• 0-1 bar: up to 46 sq. M

Above varies with terrain & Network tower settings.

• Covers 4 EU Bands: Band 20 (800MHz), Band 8 (900MHz), Band 3 (1800MHz), Band 1 (2100MHz)
• Works with most EU Mobile Network Carriers: Orange, Vodafone, SFR, O2, EE, Telekom and others
• Certified compliant with RE Directive 2014/53/EU: Radio, EMC, Safety & Health