Most buyers go with the 100-unit tier—that's where per-unit cost drops to roughly half of what you'd pay on a sample order of 3 to 5, give or take.

The radius ranges form 1 to 20 meters depending on band and environment, which basically means you can dial it in for a small classroom or a larger meeting room without it bleeding into teh next hallway.

We've got ten channels covering 2G through 5G plus WiFi, GPS, UHF, VHF, and that Lojack band—so it's basically a one-box solution if you're running exams or secure meetings where you need to kill every signal at once.
It runs for 2-3 hours on the built-in lithium battery (usually less at max power), but you'll want the DC 12V car charger handy for longer sessions—most people keep it plugged in for all-day use in a fixed location.

Each band has its own DIP switch, so you can turn off WiFi but leave GPS on, or kill everything except UHF—whatever the protocol calls for, and the aluminum shell handles heat pretty well even when all ten channels are cranking.

Custom bands for your frequency are availble, though lead time varies (check); we usually have stock on standard N10 and ship within 5 working days, MOQ for custom is 50 units.
We typically require a MOQ of 10 units for wholesale orders, but we can negotiate for smaller trial orders if you're just starting out.
Yes, we can supply CE and RoHS certifications upon request to confirm compliance with international standards.
Absolutely, each band is controlled by a separate DIP switch, so you can enable or disable any of the 10 channels—like 2G, 3G, 4G, 5G, WiFi, GPS—to fit your needs.
The battery runs for 2 to 3 working hours, and since it supports DC 12V, you can plug it into your car with the included car charger for continuous use.
The effective radius is 1 to 20 meters, depending on signal strength in the area. The aluminum alloy shell actually helps with heat dissipation and durability without interfering with the blocker's performance.