Detailed Product Description

I. Product Introduction
PDY-NZ600 cell phone signal shield (also known as signal jammer / isolator / suppressor / interceptor / isolator / conference information confidential machine) using advanced foreign technology, mainly for the domestic college entrance examination, adult college entrance examination, self-study exams and various types of colleges and universities in the examination process, some lawbreakers use cell phones to cheat the status quo, and also combined with various types of colleges and universities, the use of cell phones in the classroom time students indiscriminately sending text messages The status quo, as well as enterprises of various types of small and medium-sized conference rooms, concert halls, theaters and other serious places in the cell phone brought about by the trouble and noise, according to the actual situation of the domestic mobile communications carefully developed successful high-tech products, which can isolate the GSM/DCS/CDMA/PHS/3G (TD-SCDMA/CDMA2000/WCDMA)/4G/5G cell phone signals and the WIFI wireless signals, which is the best choice for the students. WIFI wireless signals, so that the phone can not play and answer, WIFI can not work properly, but will not interfere with other electronic teaching equipment work, the phone out of the isolation range, you can resume normal use.

Cell Phone Signal Jammer

Product features

1. Interference ability: shielding 2G/3G/4G/5G/2.4G and 5.8GWIFI bands.
2. Adopting EPM enhanced energy management design to ensure the stability and accuracy of the high frequency signal, reliable power supply to ensure the reliable performance and long-term life of the shield, integrated equipment design, built-in power supply and antenna, will not be affected by the high-frequency signals, easy to install and easy to store, not easy to destroy.
3. ACOPS chip overheating prevention system is adopted to avoid overheating of the shield due to improper use by the user or high ambient temperature at the site, which effectively protects the long-term stable work of the shield and ensures the shielding performance.
4. It adopts the latest SMD components and integrated circuits, with advanced performance, easy installation and use, air flow aperture and active heat dissipation design, and joint wind-slot aluminum fins heat dissipation to ensure long-time continuous work and so on.
5. The average transmitting power of each channel is 4~5W, and the effective shielding distance is 1-30 meters (depending on the signal strength of the place of use).
6. Need to customize items: equipment can be added to the LED LCD display, automatic detection system, power on automatic signal detection, detection of machine voltage, current, temperature, signal normal or not.
7. Equipment with corresponding LED indicators, in order to observe whether the machine is working properly.
8. Built-in silent fan, to ensure that the examination room environment without noise interference.
9. The body comes with ergonomic design handle, easy to carry.
10. Shield transmitter power analogous to cell phone signal transmission, wireless transmission without any damage to the human body.
11. Optional network control, intelligent shielding management system can be controlled through the device’s on/off switch, timer on/off.

Cell Phone Signal Jammer

Product parameters
Item Parameter Frequency (Unit: MHz)

Transmission band

1.CDMA 850-894
2.DCS/PHS 1800-1920
3.GSM 925-965
4.WCDMA 2110-2170
5.5G1 3300-3600
6.5G2 4800-5000
7.2.4G/4G1 2300-2500
8.4G1 2510-2600
9.4G2 2600-2680
10.TD 1850-2030
11.5.8g 5715-5860
12.5G3 758-803
Weight 2.7KG
Size 43033080mm
Power Consumption 185W
Power supply AC-220 to DC24V 15A

Installation

1. This product can be placed on the desktop or wall-mounted use. The use of the process must keep the body vertical.
   Installation height: 1.5-2 meters.
2. Check the host power switch, make sure the power switch is in the off position, insert the AC power cord connector into an ordinary three-hole power outlet, at this time the machine’s red POWER indicator light, press the right side of the machine to start the switch, the green WORK light is on, the shielding device began to work.

V. Precautions

When using the site area is larger than the effective shielding range, it is recommended to use multiple shielding cellular installation to ensure the shielding effect.

First of all, make the machine vertical state placed smoothly, then connect the power cord, press the start switch.

The transmitter antenna of the shield adopts a soft whip omni-directional antenna. Effective coverage is to the antenna as the center of the circle gradually weakened area, so when using the correct choice of antenna placement and angle to avoid producing shielding dead zone.

The shield should be placed in a well-ventilated place, avoiding strong heat sources and strong electromagnetic sources, in order to ensure the shielding effect and stable work for a long time.

When the shield is working, do not stack other items on it, so as not to affect the shielding effect and damage to the machine.

When the shield is not in use, the power supply should be cut off in time so as not to affect the normal use of cell phones.