Products Name: 2g 3g 4g 900/1800/2100MHz LCD display Booster

Model: SG-L9/18/21-65-20

Frequency band: B8&B3&B1-900/1800/2100mhz

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Data: Messages & Calls & Data

Application: Home, Office Room, Bedroom, Packing etc...

Gain & Power: 65dB / 20dBm

Function: LCD Display

Coverage: 300~500 m2

Support Service antennas: 1~2pcs

Support mobile users: Up to 100 users

Warranty: 2years