If your Covert Wireless Camera is failing to send images, the first place to look is signal strength. This Booster Antenna will help boost your signal strength 1-2 bars in poor signal areas. 3G/4G/LTE Antenna: Frequency: 824-960MHz, 1710-2200MHz, Gain: 7dBi, V.S.W.R:2.0:1, Input Impedance: 50, Polarization: Vertical, Cable:RG-174/9.8 Feet, SMA male connector. Includes Mounting Bracket and waterproof cover.