The "One Size Fits All" approach doesn't work when manufacturing phone blockers.

Many other similar models aren't tuned to the location it will be used in- rendering them ineffective (only blocking a few carriers). Ours work on all. There are many cheap imitations (same case design), but the internal circuitry set our blockers apart

All Units are tested prior to being sent out

We don't send the units via regular Airmail, as most other companies do with free shipping, all are sent Express by UPS, DHL, or local courier. Upgraded shipping includes expedited handling time, and 3 Day Air

All mobile and GPS blockers able to stop the following signals (where noted):

CDMA, PHS, UMTS, GSM, 3G, EDGE, PCS, GPS, GPRS

All Jammers are guaranteed- or your money back!

Stationary Units Ideal for Schools, Colleges, Prisons, Museums or anywhere phone use is prohibited

Specializing in unique electronics, we will be adding many new products soon. If you don't see it, we probably have it- go ahead and contact us

We offer European plugs, and plugs for the Americas. Each unit will be tuned to buyer's location

Each item sent via UPS, or DHL Express, or domestically (No slow regular Chinese parcel Post).

Free Delivery with standard shipping selection (3-4 Business days on average).

We don't send the units via Airmail, as most other companies do with free shipping.

If you have any technical questions- or have a product request, please contact us.