MDPB-14E

The SZMID - MDPB-14E 5G Cellphone Signal Blocker is a professionally designed communication countermeasure device created to ensure secure environments for examinations and sensitive operations both domestically and internationally. This device effectively blocks a wide range of mobile communication signals, including GSM900, DCS1800, PCS1900, CDMA, 3G, 4G, and 5G, as well as WiFi signals (2.4G, 5.2G, 5.8G) and other wireless cheating devices like electronic watches that rely on mobile frequency bands. It serves as a vital security solution for confidential venues and standardized exam rooms, safeguarding the integrity of communication by creating an isolated signal zone.

This omnidirectional full-band signal blocker represents the seventh generation of "green" signal shielding technology, ensuring that only the reception of on-site mobile devices is interrupted without causing interference to nearby base stations. The device features shunt output technology, with each channel delivering power between 2W to 5W, and the total transmission power not exceeding 35W, allowing for efficient, focused signal jamming.

Utilizing a directional antenna array, the MDPB-14E significantly enhances the shielding range, effectively blocking all mobile phone signals within a 1 to 30-meter radius, depending on the strength of the base station. The device guarantees a complete interruption of communication between all mobile devices within its range and the outside world.

This signal blocker covers a broad spectrum, including 2G, 3G, 4G, 5G, WiFi, and even radio and television frequencies. Its advanced internal components, such as the built-in aluminum radiator, ensure stability during short-term operations, while the high-integration chip technology and slow-start circuit design contribute to long-lasting, uninterrupted performance.

Additionally, the MDPB-14E utilizes UHF interference technology and independent multi-channel shielding for enhanced effectiveness. The device is equipped with manual switch controls, allowing users to easily adjust the shielding range according to the signal strength and operator's network. Designed for 24-hour continuous operation, this unit can also be upgraded with an IP network remote management module for more versatile control.

With customizable interference frequency bands and scalable shielding options, the SZMID - MDPB-14E is the ideal solution for users looking to secure communication in diverse environments.