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, sma male connector.Includes mounting bracket and waterproof cover.wireless Capable: Yes