125 results found for “camera jammer working principle”

The cell phone signal jammer can block cellular, WiFi and UHF/VHF signals at the same time. Independent knob switches and status indicators are set on the control panel. Need to block 4G data but still allow basic 2G calls? can meet your needs. Say...

Suitable as a mobile phone information security bag, with the function of "mobile phone rest bag". For example, when you place your mobile phone inside the information security bag, it will be in a strictly protected state, while the phone itself will "sleep" and...

The T-US-K05 4g Phone Signal Jammer blocks unauthorized calls and disrupts eavesdropping devices on various frequencies, ensuring privacy and confidentiality during meetings by creating a secure communication barrier. Ideal for protecting sensitive discussions. The T-US-K05 GSM Cell Phone Signal Jammer efficiently blocks unauthorized phone...

The signal jammer is the first and latest generation of cellular frequency signal jammer, designed for exceptional performance. This signal jammer includes two types of antennas: omnidirectional and directional. Omnidirectional antennas provide 360° interference, effectively covering the entire surrounding area. Directional antennas, on the...

This is the latest drone jammer. Professional grade military design is adopted. It's very light and easy to carry. It can jam remote control signals of low-flying drones, and it doesn't affect other signals. The effective jamming distance is up to 2000 meters. Effectively...

This is a drone jammer designed for portability. it is ideal for managing illegal drones. Is the first choice of the city security management department, but also to protect their privacy and security good helper. Precautions: Suitable for prisons, detention centers, drug rehabilitation centers,...

This bluetooth signal scrambler allows you to simultaneously interfere with full-band WIFI signals and prevent all locators, trackers, navigators, and UHF/VHF signals operating on the GPS L1 frequency from being blocked. If the drone is operating using 2.4GHz, then it will also be forced...

This 433MHz jamming deivce only works in the 433MHz frequency band and can jam all remote control signals on this frequency within a 25-meter radius. This device transmits wireless signals through a retractable antenna, helping you to effectively handle many types of remote controls....

Product Features: 1.This signal blocker has a good cooling system with heat sink and 2 big on top fans+4 small fans inside, low noise2.Each frequency band is separate and with adjustable power from Max to OFF(0)3.Has 100% Safe VSWR over protection for each modular4.Has...

This signal blocker can support 10 different signal frequency bands, support simultaneous interference with mobile phones, wifi, GPS and other signals; single-channel power can reach 5W, effectively expanding the working distance. Features: 1. High-power design, single channel maximum 5W (5G frequency power is slightly...

Although our 4G cellphone scrambler has only 4 antennas, it does not mean that it can only interfere with four frequency bands. Our product is configured to continuously and simultaneously interfere with 8 different frequency bands. You can freely choose the frequency you want...

Signal jammer use self-developed low-power digital-analog hybrid receiver technology and advanced power tubes technology, using an external ultra-wide band antenna, can be used for commonly used civilian drones including quadrotors, Fixed-wing, DIY, flying machines, etc. can accurately realize sound, light, and vibration alarms, and...

The simple appearance is like a power bank, which rarely attracts people’s attention, and it weighs only 0.5KG, which is very convenient to carry or hide. When the wifi blocker for home works normally, it means that all wifi devices can’t continue to use...

Don’t worry about your kids or other family members getting addicted to TV! This TV RC Jammer device has an amazing jamming range of up to 100 meters and offers the flexibility of 4 frequency bands, allowing you to customize your jamming experience. There...

This wireless internet blocker can effectively suppress wireless network interference in the wifi 2.4GHz or 5GHz frequency bands, with an interference range of 10-100 meters. It is equipped with an external 90° bendable omnidirectional antenna, which can adjust the direction according to actual conditions....