Conference Center 6-Band Handheld Signal Jammer 0.5kg – 100% QC Inspected, CE Certified, OEM Supported, <0.1% Defect Rate

So you're looking at a handheld unit that handles six bands at once, and it weighs just half a kilo — that's light enough to carry around a conference center all day without your arm getting tired. We've been shipping these for years, and what it does is block unauthorized wireless signals in sensitive meeting spaces, like negotiation rooms or closed bidding sites where information leakage is a real concern.

The dimnesions are 140 by 73 by 35 millimeters excluding the antennas, so it fits in a briefcase or even a large jacket pocket if you need to be discreet. It runs on a built-in 7.4V 3600mAh lithium-ion battery, which gives you about 1.5 to 2 hours of continuous operation — that's usually enough for a full session or two. Each band can be toggled on or off individually, which is handy when you only need to block certain frequencies. The maximum shielding radius hits about 15 meters under -75dBm signal strength, but that varies depending on the environment. We usually have stock, but confirm lead time if you need more than 50 units or so.

Every single unit goes through three full rounds of power output testing before it leaves the production line, and our defect rate has held steady below 0.1% over teh past eight years of export. That's better than most handheld jammers in this class, and we back it with a CE certificate and a COA on request. The packging is a simple paper box, but we can do OEM if you need your own branding on it.

Honestly, it's not suited for outdoor use or wide-area coverage — the 15-meter radius is for indoor conference rooms with typical wall attenuation. For a large open hall, you'd want something with more power. Anyway, most buyers go with the 10-band version for bigger spaces, but this 6-band unit is easier to handle and pretty much covers common cellular and Wi-Fi bands.

The MOQ is usually 1 unit for samples, but we recommend ordering at least 10 for consistent pricing. Lead time is roughly 20 days or so for a standerd order, and our company can send you a TDS and SDS before shipping. One detail that catches people off guard: the unit ships with the battery installed, so air freight requires a lithium battery declaration — your freight forwarder should know the drill.