This Cube Style High Power Cell phone Signal Jammer(240W ) is mainly used for large-scale open area outdoor mobile communication signal shielding, large-scale prison playground, lawns,public squares, Gas stations etc., to eliminate security risks and disadvantages caused by mobile phones.

• Taking use of super-high frequency with high effective power, support 3G upgrade Remote alarm monitor system.
• Capacity remote technique for controlling output power. Remote distance up to 3m.
• Effective output power (channel power) for bigger interference radius.
• Only interfere downlink frequency of Base Stations of mobile system without disturbing
• normal working of BTS.
• Imported elements: Slow start up design of circuit. These elements can maintain the stable operation condition with high integration
• Application area: Government Building, Prison Facilities, Religious places like Church, Gas stations Etc.

Specification

• Affected Frequency Ranges:

Accessories

• Jammer
• Antennas
• Working Hours:long time

Product Notes

• Make sure to connect all the antennas firstly before the power supply is switched on. Please do not take off antenna when the machine is working.
• Antenna shall be used vertically to the ground for working more efficiently.
• Please don't put the jammer in the bad Condition of over-wet, over-hot, high voltage and high magnetism.
• The jammer shall be installed in the position with good ventilation, and large-scale things shall be avoided to ensure the shielding effect.

Separate switch for each band, accompanied with a working LED Light.
Simple battery replacement.

Inside cooling fans and heat sink design ensure the device to work continuously. The device surface temperature does not exceed 40 °C after long time working.

Also, the jammer is a selectable unit. In other word, user can choose to allow operation of one or a few of frequency bands. Adjustment of ON or OFF any of the single bands will not cause any disruption to the operation of others..

Also, the jammer is a selectable unit. In other word, user can choose to allow operation of one or a few of frequency bands. Adjustment of ON or OFF any of the single bands will not cause any disruption to the operation of others..

• External Directional Panel Antennas
• Every band frequency can select output power
• All the TX frequencies cover downlink only.

• Terms and conditions:

• Delivery Time Schedule	Delivery time is 1 or 2 months, Delivery will be initiated from date of receipt of confirmed purchase order and advance remittance in our bank.
  Payment Terms	40% advance, 40% after one month,20% before shipping.
  Terms of Delivery	FOB HONGKONG/ USA.
  Warranty	36 months.
  Software Updates	Free software updates will be provided for a period of 36 months.
  Extended Warranty	After 4th Year : 5% of total for each years.

We are a developer, manufacturer and reseller of cell phone jamming devices include GSM Jammer, CDMA jammer, DCS/PCS Jammer, GPS Jammer, WIFI Jammer, 3G Jammer,4G Jammer, Audio Jammer, Wireless Video Jammer, GSM Repeater, CDMA Repeater, DCS/PCS Repeater, GPS Repeater, WIFI Repeater, 3G Repeater, Dual Band Repeater and Tri Band Repeater etc