Group management mode of cell phone jammer system

Every channel of cell phone jammer system has a piece of antenna with four pieces in total

1.2.2 Effective range of detecting the signal: diameter of 5-20m (dependent on strength of electromagnetic wave when the mobile phone works).

1.2.3 It has the (green) indication light which means the working system operates normally and (red) indication light of RF testing.

1.2.4 A group of TTL signals and a group of RS-485 communication signals are outputted when the signal is detected.

1.2.5 Sensitivity of detecting signal of cell phone jammer system: adjustable knob with every independent frequency.

1.2.6 Group management mode of  cell phone jammer system: coding positioning.

1.2.7 Working temperature of cell phone jammer system: ﹣40℃~+55℃

1.2.8 Receiving antenna of cell phone jammer system: soft whip omnidirectional antenna

1.2.9 Working voltage of    cell phone jammer system: AC 110~240V 50/60Hz, then to DC jack 5V 2A input.

1.2.10 Size of cell phone jammer system: 230(L)×85(W)×30(H)

1.2.11 Working time of cell phone jammer system: stable and continuous work for a long time.

1.2.12 Ambient temperature of cell phone jammer system: -20℃-+65℃

1.2.13 Relative humidity of cell phone jammer system: 30%-70%