This Jammer can work continuous 24 hours. Using white aluminum shell, has good heat dissipation. Having a larger range of jamming, Maximum jamming radius of up to 30 meters. Can jamming 6 different frequency bands: CDMA, GSM, DCS/PHS, TD-SCDMA, WCDMA, WIFI.
Review 6 Bands UHF VHF Jammer
This is the first time I buy from here and everything is perfect, will come and buy again
I have never seen such a sophisticated jammers beautiful appearance, powerful features. Effectively jamming the signal within 30 meters, to ensure that I can enjoy a quiet sleep
Really very effective, I use in the classroom, the students can finally feel at ease lectures