1.When someone dials the phone, you will receive a "The user you are calling is temporarily out of service."
2.The phone into the holster, you can play to prevent the phone's electromagnetic radiation, to protect the health of health care function
Precautions:
1.The jammers are customized according to the frequency bands of different countries, please confirm that the purchase country and the actual use country are consistent. Otherwise it can not be used.Please read the jammer function before purchasing.
2.If the low power jammers(such as handheld jammers) to blocker high power signal device(such as high-power WIFI router, Bluetooth audio equipment, etc.), the effect will be poor or even can not jammer.
3.It is forbidden to use while charging.
4.Do not use handheld jammers as desktop jammers.
5.Do not use jammers before connecting the antenna.
Technical Specifications
Parameter Name
Parameter Details
Model
GB01
Jamming frequencies
Mobile Signal
Device size
130mm*70mm
Device weight
20 g
Review
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