Rechargeable RF Signal Scanning Device - Portable Frequency Detector with Long Battery Life
Signal Scanning Function
This device is designed to scan for the presence of radio frequency (RF) signals within its operating range. It may detect signals associated with various wireless sources, depending on signal strength, distance, and environmental conditions. Results can vary based on surroundings and interference.

Indicators and Sensitivity Settings
The device includes adjustable sensitivity settings and provides feedback through visual indicators, sound alerts, or vibration when RF activity is detected. Detection distance is dependent on signal type, power level, and obstacles in the area.

Power and Accessories
The unit operates using a built-in rechargeable battery and supports charging via a USB Type-C port. A detachable detection tube is included and can be used to focus scanning in confined or narrow areas. Performance may vary depending on usage method and environment.

Product Specifications
- Detection Range: Up to 32.8 ft (depends on signal strength)
- Detection Type: RF, GPS, GSM, 2G/3G/4G/5G, Wi-Fi, hidden cameras
- Battery: Rechargeable lithium battery
- Charging Port: USB Type-C
- Indicators: LED display, sound alert, vibration mode
- Dimensions: 4.7 × 2.0 × 0.8 in
- Weight: 5.29oz
What’s Included
- 1 x RF signal scanning device
- 1 x Detection tube attachment
- 1 x USB charging cable
- 1 x User manual
Frequently Asked Questions
What types of devices can this detector find?
It is designed to scan for RF signal activity. Detection results depend on signal strength, distance, and environmental factors.
Is the battery rechargeable?
Yes, the device includes a built-in rechargeable battery and supports USB charging.
How does the detection tube help?
The detection tube is an accessory intended to help focus scanning in narrow or concealed spaces.
Does it require any technical skills to use?
The device provides visual, sound, or vibration indicators when RF signal activity is detected.
Return policy
We offer a 30-day return window starting from the date your order is delivered. Returned items must be unused, in their original condition, and include all original packaging, tags, and accessories.
Restocking Fee:
We do not charge any restocking fees ($0).
Return Shipping Costs:
– Defective or incorrect items: Return shipping is free.
– Change of mind: The customer is responsible for return shipping costs. Original shipping fees are non-refundable.
Refund Timeline:
Once your return is received and inspected, approved refunds are processed within up to 7 business days, depending on your payment provider.
If you wish to request a return, exchange an item, or need more details about non-returnable items, please review our full Refund & Return Policy or contact our support team.
Shipping
Shipping Summary
We offer free shipping on all orders within our shipping regions. Any applicable shipping costs will always be clearly displayed at checkout before you complete your purchase.
Processing & Delivery Times:
Orders are processed within 1–2 business days.
Once shipped, delivery takes approximately 3–7 business days, resulting in an estimated total delivery time of 4–9 business days.
Orders placed after 5:00 PM (GMT-5) will be processed on the next business day.
Restocking Fee:
There is no restocking fee.
For full details about shipping locations, carriers, tracking, delivery issues, and returns, please review our Shipping Policy
Contact
If you have any questions or need assistance, our customer support team is happy to help.
Email: info@malamirth.com
Phone: +1 307 2183753
Customer Service Hours:
Monday to Friday, 9:00 AM – 6:00 PM (GMT-5)
We aim to respond to all inquiries within 1–2 business days.
For full business details, please visit our Contact Us page.