WIFI cell phone signal jammer device. This is a hand held high power jammers. Each 25 DBM interference wave frequency output, is three times as many small handheld immobilizer. If you choose this product, will get greater interference effect.
Power portable mobile phone signal shielding device built-in 4800 mah lithium ion rechargeable battery. After a full charge can be 2 ~ 3 hours of continuous use. And you can charge after the battery die edge work boot, this product has built-in step-down voltage stabilizing circuit, that is to say after you plug in the external power supply can work 24 hours a day.
When you open the product, in the 10 ~ 15 m radius of the phone and bluetooth devices will no signal. Shut off the machine after 30 seconds your phone will be restored to the signaled state, can normal conversation.
YS303 cellular phone/WIFI signal jammer characteristics:
Frequency 900MHz, 1200MHz, 2400MHz
Output Power 73 dbm
Typical Coverage 10-35 meters
Power portable mobile phone signal shielding device built-in 4800 mah lithium ion rechargeable battery. After a full charge can be 2 ~ 3 hours of continuous use. And you can charge after the battery die edge work boot, this product has built-in step-down voltage stabilizing circuit, that is to say after you plug in the external power supply can work 24 hours a day.
When you open the product, in the 10 ~ 15 m radius of the phone and bluetooth devices will no signal. Shut off the machine after 30 seconds your phone will be restored to the signaled state, can normal conversation.
YS303 cellular phone/WIFI signal jammer characteristics:
Frequency 900MHz, 1200MHz, 2400MHz
Output Power 73 dbm
Typical Coverage 10-35 meters
Main Products
gps jammer,cell phone jammer,wifi jammer,gsm repeater,dcs booster