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8 Antennas Indoor Adjustable 25M UHF VHF WiFi Mobile Phone Signal Jammer EST-505J
Shipping: International shipping available
Shipping time: Standar(10-20 business days), Rush(5-10 business days)
Discount: Get 2% discount on orders of USD $100.00,Get 3% discount on orders of USD $200.00
Handling time: Ships within 3 business days after receiving cleared payment
Returns: 7 days money back guaratee,buyer pays return shipping
Product Detail
Customer Reviews
Shipping Guide
Delivery Time
Product Tags
Introduction
EST-505J adopted with the latest technology, with 8 omnidirectional custom-able bands, is able to widely cover mobile phone signal frequency and Walkie-talkie signal frequency such as, GSM/CDMA/AMPS/DCS/PHS/3G(WCDMA TD-SCDMA & CDMA2000)/VHF/UHF etc., within 1-25 meters radius. EST-505J can be installed on wall easily, creating a shielding area to avoid information leaking and hacking activities. While blocking the mobile phone and Walkie-talkie signal but have no affect on other electronic devices, harmless to human body. For organization and personnel who require information security and high confidentiality, or places where mobile phone using is prohibited.
Technology
| Frequency Bands | Output Port | Frequency Range |
| Band 1 | CDMA | 869-894MHz |
| Band 2 | GSM | 925-960MHz |
| Band 3 | DCS/PHS | 1805-1920MHz |
| Band 4 | TD-CDMA | 2005-2035MHz |
| Band 5 | CDMA2000/WCDMA | 2110-2170MHz |
| Band 6 | WiFi(2.4G) | 2400-2485MHz |
| Band 7 | UHF | 400-470MHz |
| Band 8 | VHF | 135–175MHz |
-Power Supply: AC110V-240V DC 5V 12A
-Dimension: 240mm(L)×210mm(W)×51mm(H)
-Weight: 2.5 KG
-Working Temperature: -10 to –55℃
-Relative Humidity: ≤90%(RH)
-Air Pressure: 86-106kPa
-Jamming Range: 1-25 meters (still depends on the signal strentgth in the given area)
-Antenna: 8 Omnidirectional Antennas
-Colour: Silver
Features
(1) 8 omnidirectional antennas, is able to widely block the mobile phone signal.
(2) Adjustable knob allows you to control the jammer efficiency or block the specific frequency.
(3) Well-performance cooling system, with effective heat dissipation aluminum plate.
Operation instruction
(1) Open the package and take out the devices
(2) Install the antennas to the right position, by following the number labels.
(3) Connect with electricity through AC adapter, then switch on the power button. If the indicator lights on, the jammer is working.
(4) When installing the jammer on wall, please do not point the machine to the base station, to avoid disturbing.
(5) When the jammer working, the temperature on the surface will turn to about 50 degree, please do not put any combustible near the jammer.
(6) Please avoid electromagnetic and heat sources to maintain the maximum efficiency and ensure the stable longtime operation.
(7) While using outside, please avoid water and damp.
(8) After using, please turn off the jammer for normal usage of mobile phone.
Maintenance
(1) EST-505J needs no special maintenance
(2) Please avoid caustic gases and liquids, make sure the jammer is dust-proof and moisture-proof to prevent the aging of the inside components be accelerated.
(3) For storage, please contain the jammer in dry and ventilated places, to avoid salty mist and noxious gases.
(4) The warranty period is 12 months. This product is charged for three years (repaired free), and maintained for life. Only need the buyer to bear the shipment fee.
Application situation
Hotel, home, school, jail, conference room, residential zone, military base, government building, VIP room, etc. Places where high confidentiality and information protection is required, or mobile phone using is prohibited.
Packing list
(1) EST-505J main unit 1pc
(2) Antennas 1set (8 antennas)
(3) AC adapter 1pc
(4) User manual (optional) 1pc
The following is the process you should take to complete your order through bank to bank transfer:
1. Please go to your bank (through online banking, ATM or going into a branch) and complete the transfer of money. Make sure that the amount you transfer is the exact total of your order. Payment details below:
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