To know more about cell phone jammers, we need to start with a real sample. Here is a good cell phone sample, the Mini Wireless Cellphone (GSM,3G,DCS,CDMA) Signal Jammer. It could block GSM, 3G, DCS, CDMA cellphones.
No setup necessary; turn on and it immediately begins to jam localized signals.
Instant 10 meter disruption radius
Internal Lithium Ion battery
Effectively shuts up loud cellphone users in public places
Watch the movie in peace
Enjoy your dinner in a restaurant
Conduct efficient meetings
Deliver effective presentations
Attend Worship/Mass without interruptions
Concentrate on the lecture being delivered
Spend some quiet time in a museum or art gallery
Read quietly in a public library
Stop your students from cheating via SMS texting
And the instant you turn this cell phone blocker off, all cellphones will automatically re-establish communications and provide full service.
Primary Function: Cellphone network coverage jammer within a defined security radius
Affected Frequency Ranges:
Affected Cellphone Standards: GSM, 3G, DCS, CDMA
Radius: 0.5- 10 meters (depends on the strength of your local place signal and no much interference)
Total output power: 0.5Watts
Onboard Controls: ON/OFF
Power Source : Wall plug, Car adapter, or Built-in rechargeable Lithium-Ion (LI-ION) battery
-Charging Indicators: YES (Red: Charging, Green: Full Charged)
-Usage: 2-3 hours continuously
Certification: CE, FCC, RoHS,etc
Dimensions: 97*47*18 mm (L x W x D)
Come to our website, more cell phone signal jammer are wating for you. Besides of cell phone jammers, there are many kinds of other jammers here. We have cell phone jammer, UHF/VHF jammer, audio jammer, radio jammer and others. There will be a suitable one for you.
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