Four-Band Cellular Amplifier 2G+3G+4G Signal Repeater+Antenna Kit

· 4 Band in 1
Real four-band signal booster, do not need to worry about frequencies.
· 70dB High Gain
High gain: 70dB, can connect 1-4 indoor antennas at the same time, each indoor antenna can cover 200-300sqm without any barriers
· 30dBm High Power
High output Power: 30dBm, Expand coverage, more stable performance.
· LCD Display
4 high-quality upgrade LCD screen displays,real-time signal shows in the display.
· Powerful heat dissipation
· Full Netcom
2G 3G 4G Signal in Europe and Asia (Full Netcom)
· Stable and long-lasting
12V 2A voltage, more stable effect
· Multi-certification
ROHS / CE / ISO certification

Working Principle

1. RECEIVES SIGNAL
The powerful antenna reaches out to access a good signal, and delivers it to the booster.

2. BOOSTS SIGNAL
The booster receives the signal, amplifies it, and serves as a relay between your phone and the nearest cell tower.

3. BROADCASTS SIGNAL
Your devices get increased cell reception, and calls and data are fed through the booster back to the network.

The package includes:
Repeater*1, indoor antenna*1, outdoor antenna*1, cable 10m*1, installation kit*1, manual*1