Signal Jammer

[SuperFlyer]

Hi guys,
Where could one buy a powerful jammer that blocks cellphones from speaking and data in a rather large room.
I was looking around but it seems that only shady sites sell them.
I understand that it might be illegal some places, but it's not for use in the USA.
Thank you very much.

[pcgeek]

I don't know where you plan on using it, but whatever you do don't ship it to the US. It's illegal and they actually do hunt people down for this

[jj1000]

Sick of people on their phones in shul?

[SuperFlyer]

Sick of people on their phones in shul?

Exactly.

[TimT]

Would it jam Hatzalah radios too ?

[hide4]

Great way to stop ppl from going to shul.

[ElectricCPR]

Would it jam Hatzalah radios too ?

To my understanding, unfortunately yes!

[SuperFlyer]

Great way to stop ppl from going to shul.

There are plenty of other shuls.

Just saying that halachically certain parts of the tfilla if holding even a chumash in the hand means you are not yotse... Much more so by a cellphone.

[SuperFlyer]

Would it jam Hatzalah radios too ?

I don't believe so.
It specifically blocks certain ranges.

[TimT]

PM sent

[SuperFlyer]

PM sent

Answered.

[stooges44]

Great way to stop ppl from going to shul.

If you wont come to shul because you can't use your phone IMHO you shouldn't be there to begin with. See here

[Yammer]

There are plenty of other shuls.

Just saying that halachically certain parts of the tfilla if holding even a chumash in the hand means you are not yotse... Much more so by a cellphone.

Correct. Even feeling the the phone vibrate is a problem.

[skyguy918]

Put in cell phone lockers. They're doing that in my shul.

[TimT]

Put in cell phone lockers. They're doing that in my shul.

Any way to enforce it ?