Transmission Systems/Cellular Phone Signal Jammer/CP2000-0.5W 4system
ellular Signal Jammer

The Cellular Jammer is one device obstructing the cellular signal waves in the specific or limited space or area. All the cellular phones can't get all the signals which emit from Base Station at a certain extent. It can helps you keep away from the noisy environment or disturbance from cellular phone calls. Professor Technology Co., Ltd. designs and develops the cellular jammers w/ different watts for different places or occasions in order to get different blocking effects.
CELLULAR JAMMER DEVICE
MODEL: CP-2000-0.5W-4SYSTEM Users Manual

1. Introduction
The most sophisticated wave shield, cellular phone jammer helps you pre- vent from the noise or disturbance of cellular phone calls.To ensure the best performance, please read the manual carefully.

2. Features
 *.keeps you away from noise or disturbance of unexpected cellular phone calls.
*.It can paralyze cellular phone signals within an effective area. and all the specified frequency bands will be blocked simultaneously.
*.It can be applied at meeting room, conference room, museum, gallery, theatre,concert hall, church, temple, restaurant, classroom, training center, factory, bank, train, bus, etc. For some locations of special purpose such as hospital, gas station, etc., please do field test first to make sure no interference happened to the normal operation of their equipment and instrument.
*.It’ easy to install and operate the device. No adjustment is needed.
*.If not well paralyze happened, please change the installation location or position or to check if any cellular control stations or repeaters installed just in nearby.

3. Contents:
1. Cellular phone jammer 1pc
2. AC/DC adapter 1pc
3. The manual 1pc
4. Specification
AC inputv 100V~240V(RMS)
DC output 12V, 1500 mA
Power output (Avg.) 27~29 dbm
Effective system AMPS800, GSM900, DCS1900 GSM1800 (806MHz-990MHz,1710MHz-2010MHz)
Area Covered 8~15 meters per radius

5. Caution:
1.Dropping or shocking may cause damage to the product.
2.The product is not designed for water-resistant usage. Drenching the product may cause damage.
3.Use the AC adaptor designed for the product.
4.Never try to take the product apart. It may cause damage.
5.We are not liable for any damage or injury coused by misuse or abuse of this product.
6.Warning: No warranty will be provided if backside label is detached or broken.

6. Technical information
The jamming ranges is influenced by the location of the cell base station and the obstacles between cell base station & cellular jammer.
It means that in normal condition the distance is far from cell base to cellular Jammer, it has good jamming ranges. Likewise, at the same condition, if there is an obstacles between cell base station & cellular phone, it also has good jamming ranges.