CHHLIUT RF Signal Detector GPS Tracker Finder Camera Scanner Detectors Anti Spy Bug Sweeper Lens CDMA GSM Device Finder Monitor
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Questions & Answers
Hi, thanks for reaching out, I am interested in this RF signal detector, and its radius is approximately 30 inches.
There are two ways to use this bug detector. To find an area of interest, you must identify the direction and mode of the corresponding scanning mode, then change the strength of the signal to check the location. Your help is greatly appreciated!
I am writing to let you know that this rf bug detector is primarily for detecting wireless devices. Thanks for your kind words.
The GSM and CDMA signals can be detected from the device work, your assistance is much appreciated!
Selected User Reviews For CHHLIUT RF Signal Detector GPS Tracker Finder Camera Scanner Detectors Anti Spy Bug Sweeper Lens CDMA GSM Device Finder Monitor
This device performed well, it appears to be well built and it was precise. The instruction booklet reads like it was written by a 9 year old, and my biggest complaint is the price. After buying it on Amazon, I noticed the same exact model on ebay for $89. Buying from different sites was my fault because I didn't check them out first! We learned a valuable lesson!.

I believe that it is the most complete of all wireless signal detectors I have seen in this application. It may be possible to find this same article cheaper on a Chinese page, but this will mean you will have to wait more than a month for the package. I was impressed with how quickly and securely the shipment was delivered. This package also includes a small camera detector that is easy to use (free gift). As soon as I test the detector, I will update this review.


The directions for using this product were poor for the average person. My directions in English did not explain to me what the device did and how it was to be used. Rather than being an electrical engineer, I am a businessman. I think the product is probably easy to use, however the seller needs to offer a user friendly direction statement as well as simplify how they find a bug or camera transmitting. It would have taken me a considerable amount of time and money to hire someone to teach me how to use the product.

Whether it's the feel of the setting or the complexity of the settings, I don't like it much.

A good design that fits well in the hand. It is very sensitive, making it difficult to use in a Considering the price, the magnetic sensitivity doesn't impress me. I decided not to purchase it.

In the first room, it detected two cameras that were across from one another. As soon as I learned how to distinguish those things, I learned to do it automatically. It is worth the purchase.

