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This mobile phone signal jammer EST-505A for blocking mobile phone signal such as CDMA/GSM,DCS/PHS,3G, within the 1-15 meters radius. 4 antennas effectively cover the mobile phone frequency, to create a safety area shield you from harassment and surveillance, protect your information security and confidentiality. Only effect on mobile phone signal, does not disturb other electronic devices, suitable for places where mobile phone is prohibited.
Available system ：Include analog (AMPS, TACS, NMT) and digital (GPRS, GSM,
Single output power +33dBm /1W
Power input ：AC110V-240V
Jamming range: Radius 1- 15M【the Cellular signal must ≤-85dBm in the location】
The jamming radius still depends on the strength signal in given area
Remote control range: 1-5M
Safety regulation: AC Adapter UL (E190582)
CSA (LR112971 Level 3)
Dimension: 212(L) ×106.5(W) × 30(H)mm
Temperature :-10 to +55℃
(1) Powerful 4 antennas with multiple channels, can cover most cell phone frequency, provide safety for your information and privacy.
(2) The jammer only effect to mobile phone, has no effect to other electronic devices and does no harm to human body. Remote control allowing you turn on/off the jammer without coming close.
(1) Open the package and take out the devices.
(2) Install the antennas to the right position by following the indicated number.
(3) Connect with electricity by plug in the AC plug, then switch on the button, the LED light on, the jammer is working.
(4) The valid space is a round space spread from the jammer, to achieve the most efficiency, please put the jammer in the center.
(5) Please keep the jammer away from electromagnetic and heat sources, to achieve maximum efficiency and stable longtime performance.
(6) After using, please turn off the jammer for normal usage of cell phone.
(7) While using the jammer outdoors, please avoid the water and damp.
(8) For containing, please keep the jammer away from caustic gases and liquids, make it dust-proof and moisture-proof to prevent aging of the inside components be accelerated.
(1) The jammer needs no special maintenance
(2) Please do not use chemical solvents and prevent water drop into the jammer when polishing the surface.
(3) For storage, please contain the jammer in dry and ventilated places to avoid salty mist and noxious gases.
(4) The warranty period is 1 year. The jammer is repaired free in charge for three years and maintenance for life, only the buyer needs to beer the shipment fees.
Conference room, school, jail, government office, residential zone, government building, etc. Where information security and high confidentiality is required, or the use of cell phone is prohibited.
(1) EST-505A main unit 1pc
(2) Antennas 1set(4pcs)
(3) AC adapter 1pc
(4) Remote controller 1pc
(5) 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:
- If your bank is located in Austria, Germany, Spain, France, United Kingdom, Italy, Netherlands, Belgium, Finland, Greece or Luxemburg you will pay to our WorldPay bank. You will see the bank details once you have placed the order.
PLEASE NOTE: If you are paying to our WorldPay bank you MUST include the Unique Payment Reference Number (you will receive this directly after paying the order) in the description section when completing payment to help us identify your order. Failure to do this will result in an unsuccessful transaction.
- If your bank is located in a country not listed above you will pay to our HSBC account. The details are below:
PLEASE NOTE: If you are paying in this way you MUST write your Yourname order number in the description section when paying so we can easily recognize your payment. Failure to do this will result in a delayed or failed transaction.
2. When this is done, log in to your Yourname ‘My Account’ and complete the following:
Click ‘Order list’
Click ‘Complete Payment’ and fill in the related information for verification (This is an important step. If the information you have filled in does not match your bank details the payment can not be completed.)
Click ‘Submit’ to finish the procedure.
3. You will receive a payment confirmation email from us after your order’s payment has gone through successfully. If you do not receive this email, please contact us here: http://www.Yourname.com/help/
Please note that Yourname will begin to handle your items after payment has been cleared.
The tailoring and handling time is the number of business days we will take to process your items before shipping them. This processing includes order verification, item manufacturing, quality checking and packaging. This does not include the shipping time.
Different items and categories have different tailoring and handling times. However, on each item page the information is displayed next to the item photo as shown in the picture below.