Basically, our company can tune frequency bands and output power per channel before shipping—so if you need stronger GPS blocking but less WiFi, that's doable, and we've done it for a few clients who needed tailored coverage for specific zones. 2. It covers 2G through 5G, plus WiFi, GPS, RF, and Lojack across 18 antennas, each with its own 1-3W amplifier, and teh total output hits 44W with a range of 40-70 meters depending on local signal strength. 3. The 5 cooling fans keep it running in environments up to 50°C, which matters if you're deploying it in a server room or outdoor setup—just keep humidity under 80%. 4. We usually have stock on the standdard JYT-1800 with AC/DC power, but lead time for custom frequency tuning is about 2-3 weeks or so, and MOQ is 10 units for any customiztion. 5. Actually, one thing buyers don't always ask about is the remote control range—it's roughly 100 meters line-of-sight, which is fine for most installations but something to check if you're planning a large perimeter. 6. It's not ideal for continuous 24/7 operation in high-humidity coastal areas without additional housing, but for typical secure facility or event use, it's pretty solid.


Yes, a remote control is included. It lets you turn the jammer on/off and toggle individual frequency bands from up to 50 meters away.
The range depends on signal strength in your area. In most urban environments with average signal levels, you'll get around 40-50 meters indoors and up to 70 meters in open spaces with weaker signals.
Absolutely. We can provide a certificate of origin, CE, FCC, or RoHS documents upon request—just let your sales rep know before shipment.
The MOQ is 1 unit for sample orders, but bulk orders typically start at 10 pieces. Lead time is 7-15 days for stock units, and up to 25 days for custom frequency configurations.
Yes, we can adjust the frequency modules to your specific needs, like blocking just WiFi and GPS or any combination of the 18 channels. Just specify when ordering.