Radios signal jammer in comparison

4 in 1 hidden camera detectors this hidden camera detectors contains 4 functions.1. RF signal detection to detect active RF bug transmitters such as transmitter camera, GPS tracker, wireless audio bug. 2. Camera Lens Finder & Camera Detector to detect the hidden pinhole camera through a simple visual inspection via infrared laser scanning. 3. Magnetic field detector to find the unwanted widely used magnetized GPS tracker. 4. Vibration sensor to prevent unauthorised penetration - After activating the theft alarm, hang the detector on the door handle. When exposed to external force, a loud alarm sounds to deter burglars

Portable Mobile Power With Dual Functionality This anti recording device doubles as a portable mobile power. It offers you the convenience of both anti recording protection and power - charging on the go, ensuring you are safeguarded against unwanted recordings while keeping your devices powered up.

Upgraded Material & Design Our faraday bags phone sleeve has three layers the first outer layer is premium fabric,the second and third inner layer is copper nickel alloy which will shield electromagnetic exposure emitted by mobile phones, resulting in a reduction of exposure to EMF by more than 99.3%.

Magnetic Tracker Detection for Discreet Surveillance Devices Equipped with a powerful magnetic field detection feature, the JMDHKK K68+ can locate hidden devices that utilize magnetic fields, such as magnetic trackers and covert surveillance equipment. This capability is essential for detecting unwanted devices in your home, office, car, or other spaces where security and privacy are a top priority.

EXCLUSIVE PREMIUM 100% LEATHER DESIGN MAKES A PERFECT GIFT Your car key protector is the perfect present for someone special.

Encoder Adjustment Unlike traditional cumbersome adjustment methods, the TPS series power supply does not require a short circuit to precisely set the voltage and current via the encoder knob and display it in real time on the HD LED screen, and then turn the output on or off via the Output button.

EXCELLENT MATERIAL The generator shell is made of ABS material, which can resist oxidation and corrosion and increase the service life.

UNIVERSAL FIT FOR ALL CELL PHONES - Large opening accommodates all cell phone models (and other small electronic devices, such as two-way radios, GPS units, keyfobs, etc.). Outer dimensions 9.5" x 9" x .1" (24.13cm x 22.86cm x 0.25cm). Inner usage dimensions 5" x 8.5" (12.7cm x 21.59cm).

Spy Camera Detector Cool and exquisite appearance, powerful chip and professional signal processing technology, this anti-spy signal detector can eliminate all suspicious risks and has an automatic detection function, which can effectively prevent eavesdropping, image capturing and privacy leakage.

With a small metal ring, it's convenient and easy to attatch

Frequency adjustment with coarse adjustment, fine tuning.

56dB four antennas The hidden camera detector built-in 56dB four antennas. It can detect radio waves, 2G, 3G, 4G 5G mobile signal, wireless signal transmitter wireless signal camera SIM card bug. Frequency detection range 1Mhz - 6.5Ghz.It can prevent you from being tracked, located, and eavesdropped.