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Portable Handheld Size Wireless RF Signal Detector EST-101D

SKU: #001 - In Stock

  • airport Shipping:  International shipping available
  • delivery_food Shipping time:   Standar(10-20 business days), Rush(5-10 business days)
  • chip Discount:  Get 2% discount on orders of USD $100.00,Get 3% discount on orders of USD $200.00
  • compass Handling time:  Ships within 3 business days after receiving cleared payment
  • available_updates Returns:  7 days money back guaratee,buyer pays return shipping

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EST-101D is the latest products designed with advanced technology, this powerful mobile phone signal detector has a wide detecting range from 25MHz to 5.8GMHz, within 1-10 meters radius. Including various wireless signal communication devices such as, mobile phone, walkie-talkie, vehicle radio, spy bugs, wireless spy camera, Bluetooth, etc. While spying technology developed, the spying devices grows smaller and uses low frequency. EST-101D with adjustable frequency range is the best choice for searching out this devices.



Frequency range 25MHz to 5.8GMHz
Power supply 9V 1000mA built-in lithium battery, can work for 12 hours after fully charged.
Detective radius 1-10 meters (still depends on the signal strength in the given area)
Positioning accuracy 10-30 CM
Colour Black
Indicator level LED 10 level
Working power <50mA
Direction detecting <±130º
Detecting sensitive ≤0.05mw
Dimension 108.6(L)×55.5(W)×18.5(H)
Weight 340g
Working temperature -40~50℃
Relative humidity <80%



(1) Covers a wide range of mobile phone signal frequency, powerful detector to defend spying devices.

(2) Light weight and handheld designed, easy for operation and traveling around with.

(3) Low power consumption, built-in lithium battery supports longtime working.


Operation instruction

(1) Open the package and take out the devices.

(2) Open the battery rear cover and put in the battery correctly.

(3) Adjust the sensitivity to the maximum, make sure all the blue indicators are off when there is no interruption of other signals.

(4) The earphone can be used when the toggle switch up to the buzzer.

(5) If the red indicator at the bottom is on, it means EST-101D needs to be charged.

(6) Please avoid strong electromagnetic and heat sources, to ensure the stable performance of this detector.

(7) While using outdoor, please be aware of water and damp.



(1) EST-101B needs no special maintenance.

(2) Please avoid caustic gases and liquids, make the detector dust-proof and moisture-proof, to prevent the aging of the inside components be accelerated.

(3) For storage, please contain the detector in dry and ventilated places, to avoid salty mist and noxious gases.

(4) The warranty period is 12 months.


Application situation

Exam room, conference room, VIP room, jail, government building, gas station, etc. Places where mobile phone using is prohibited.


Packing list

(1) EST-101D main unit  1pc

(2) Lithium battery  1pc

(3) Power supplier  1pc

(4) User manual (optional)  1pc

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