Reviews: 3G Cell Phone Signal Blocker 4G Mobile Phone Jammer 4G Lte 4G Wimax

recommend rating

I was skeptical...UNTIL my first disrespectful, loud,rude cell phone user walked in the store. I secretly switched the jammer "ON". The cell user looks at his cell phone in awe, redials his phone while walking back outside so he could get a signal. I switched the jammer "OFF" so he would believe inside the store had a bad signal. This is a great training tool for disrespectful cell users. It is amazing how much energy I have after a days work not asking cell users to use the lobby or outside if talking on a cell phone longer then a minute or two. Units does get warm/hot if left on. I switch unit on then wait until cell user leaves the area then back off, ready for the next respectful cell user