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Cell phone jammer arduino - cell phone jammer usa

Portable Cell Phone Signal detector
Portable Cell Phone Signal detector
Product Details Product Description The Portable Cell Phone Signal detector can exactly detects the CDMA, GSM, DCS, PHS ,3G cell phone signal in 1-10 meters. When it reaches the cell phone signal, it can make a flash alarm or vibrant alarm and show the type of the received signals. Then it can stop using the cell phone. This detector’s unique target is cell phone signal, can not be other signals. Lots of places need this device, such as examination room, Conference room, theater, cinema, music hall, Prison, jail, Gas station, oil station, oil field,etc.146.29When this signal detector finds the mobile phone signal, the red light will be on, much nearer to the mobile phone, more lights will be on, and show the signa’s type. Alarm Way can be choosen by flash alarm or vibrant alarm. Earphone is for hidden reason, when someone using the phone, you may hear the alarm by the earphone.More surprises after you order one here with this moment’s discount chance! Get it right now!Specifications Detects wideband - RX frequency(CDMA) 824MHz~849MHz-RX frequency(GSM) 890MHz~915MHz- RX frequency(DCS) 1710MHz~1785MHz- RX frequency( PHS/3G ) 1920MHz~1980MHz(2100-2200) Signal detecting range:Radius 1~10M. (It still depends on the strength signal in given area). Working temperature:-40°C ~ +55°C Antenna: Built in Working light(Blue)& RF detecting light(Red). Working power:Power in : AC 110~240V 50/60Hz,Power out : DC jack 5V 2A Dimension:96(L)×58(W)×24(H)mm Working Time:Long time continuous working Environment Temperature:-20°C ~ +65°C; Relative humility:30% ~ 70%; Accessories Portable Cell Phone Signal detector AC adaptor Battery Earphone Strip Leather Case  Note: The jamming distances we mentioned on website are for customer’s reference only. The actual jamming distance will be varied depending on the signal strength and the use location and if full charges, etc.

cell phone jammer arduino

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item: Cell phone jammer arduino - cell phone jammer usa 4.3 23 votes
2020/09/18
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2020-09-17
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2020-09-15
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2020-09-12
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2020-09-12
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2020-09-09
The rates are among the cheapest in the world.having large hands 6 inch or larger.0 expandable cordless phone with smart call blocker..
2020-09-07
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2020-09-06
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2020-09-04
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2020-09-01
But when you do the cell phone coverage &,microwaves and even wearables using 2,who is the best carrier among Verizon T-Mobile and Sprint at the end of 2017,.
2020-09-01