1.The product has the features of keeping on power and charging 24 hours while working.
2.It has a wide range of application and strong concealment.Only need to insert the SIM card to start it. Simple operation!
3.The product works based on GSM network.It should be put on the position with good signal to get the best effect(You may dail to test or check the mobile phone signal)
2.It has a wide range of application and strong concealment.Only need to insert the SIM card to start it. Simple operation!
3.The product works based on GSM network.It should be put on the position with good signal to get the best effect(You may dail to test or check the mobile phone signal)