1. Introduction of product
(1). Portable cellphone signal detector can exactly detect the CDMA, CSM, S, PHS(3G) within 1-10m. It will alarm through vibration and radiation when it detect the cellphone signal, meannwhile, display the style of signal to effectively forbiding cellphone. This item only for mobile phone signal.
2. Detect TX frequency
A. RX Frequency: 824MHz~849MHz (CDMA)
B. RX Frequency: 890MHz~915MHz (GSM)
C. C. RX Frequency: 1710MHz~1785MHz (DCS)
D. RX Frequency: 1920MHz~1980MHz (PHS&3G)
Detect radius: 1-10m According to the signal strength of the place mobile phone working
Working indrection light: Green light is normal. The red light is RF detect
Means of alarm: Voice and light, vibration...Both ok
Working temperature: -40 degree~+55 degree.
Receiving antenna: Omni direction (inner-setting)
Working volt: AC 110-240V 50/60Hz DC jack 5V 2A (input)
Working Hour: Continue working for a long time
Enviromment temperature: -20 degree~+65 degree
Relative temperature: 30% to 70%
3. Working area
(1). National exam, adult national exam, self studying exam and all kinds of colleges
(2)Government, enterprise, meeting hall, cinema etc.
(3). Oil station, gasoline station, oil deposit, oil feild
(4). Prison, labor camp
(5). All places that the mobile phone forbidden;