12 Bands Portable 2G 4G 5G WiFi Signal Blocker Jammer, 5-25m Jamming Radius, CE, MOQ 1pc, OEM Available

The jamming radius is somewhere between 5 and 25 meters, and honestly that's not a hard guarantee — it depends heavily on your environment, like thick concrete walls will cut that down to maybe 10 meters or so if you're unlucky, we usually have stock, but confirm lead time for a specific band configuration because the 12 bands cover form GSM900 up through 5G at 3800MHz, but it's not going to punch through a Faraday cage or anything crazy like that.

What it does is it runs on AC100-240V mains out of the box, or you can grab the 12V car charger accessory, which is what most buyers go with for mobile setups — we've sold these for exam venues, private meeting rooms, and even some law enforcement transport vehicles, and the unit itself is about 170*102*48mm for the main unit, weight is 3kg, so it's portable but not pocket-sized.

2 watts per channel is what you get here, and that's better than reagent grade for this application because you don't want more power than needed or you'll blanket an entire building when you only need a conference room, teh working time is 1-2 hours depending on how many bands you toggle on at once, give or take.

Basically, main limitation is the heat — after about 45 minutes of continuous use you'll want to let it cool for 5-10 minutes, especially if you're running all 12 bands, that's just a fact, but for short-duration blocking sessions it works fine, and OEM options are avaliable with your own branding if you order enough, MOQ is 1 piece for standdard stock units.

(Usually 2-4 weeks lead time for custom OEM orders) we've had a few buyers ask about the 5G band specifically and it covers 3800MHz, but not all sub-bands — so if you need a specific carrier's frequency, check the COA or ask, our company can confirm with a quick test unit before you commit to a larger order.