Cell Phone Signal Jammers
Handheld and desktop jammers with multi-band coverage for exam halls, meeting rooms, detention facilities, and secure sites. Features shielded amplifier modules, low-noise power supplies, and optional network control.
Cell Phone Signal Jammer
19 models
Bochuang BCSK-NZ110-5G 5G Mobile Phone Signal Jammer
Desktop Signal Jammer covering 2G/3G/4G/5G.. High-power 5G signal jammer (BCSK-NZ110-5G) blocks 2G, 3G, 4G, 5G, and WiFi signals. Features 11-channel high-power output with built-in omnidirectional antenna.
BCSK-N12 Portable 12-Band Signal Jammer (2G-5G/GPS/Remote)
BCSK-N12 handheld 12-band signal jammer covering 2G, 3G, 4G, 5G, GPS, and remote-control bands. Features wireless remote operation. Portable design ideal for secure meeting rooms, exam halls, offices, and security patrols.
6-way portable mobile phone jammer 1-20 meters
Handheld Signal Jammer by Bochuang Space Time 2G/3G/4G. – Portable Mobile Signal Jammer that fully covers 2G/3G/4G, WiFi and GPS frequency bands. Effective blocking distance up to
Handheld 8-Channel Signal Jammer T80A Anti-Tracking
T80A Handheld Signal Jammer. The T80A portable handheld 8-band signal jammer blocks GPS, Bluetooth, and Wi-Fi to prevent location tracking and data leaks.
BCSK-NZ110 11-Band 5G Mobile Signal Jammer & WiFi
BCSK-NZ110 Desktop Signal Jammer with 5W Output. High-power BCSK-NZ110 signal blocker covering 11 bands, including 5G, 4G, WiFi 2, 4G/5, 8G, and Bluetooth. 5W per channel.
Bochuang BCSK-D-G-12 12-Channel 5G Signal Jammer
BCSK-D-G Desktop Signal Jammer. Discover the Bochuang BCSK-D-G-12, a powerful 12-channel 5G signal jammer with 120W output. Blocks 2G/3G/4G/5G, 5.8 GHz WiFi & Bluetooth.
Portable 2 4G WiFi Jammer for Privacy Protection
Handheld Signal Jammer covering 2400-250 MHz. Need privacy protection for your meeting or exam room? The Bochuang SpaceTime portable WiFi jammer instantly creates a local network blockade.
BCSK-T40A Handheld Anti-Tracking Jammer
BCSK-T40A Handheld Signal Jammer. Safeguard your privacy with the BCSK-T40A anti-tracking device. Effectively blocks GPS, SIM card positioning, CDMA, GSM, DCS, and PHS signals to prevent
18-band portable mobile phone signal jammer, 8.4W
Handheld signal jammer with 8.4W output. Bochuang Space Time 18 band portable mobile signal jammer featuring 8.4W high-power output and an effective blocking range of up to 20 meters.
Bochuang BCSK-D-G-10 10-Channel 5G Signal Jammer
Desktop Signal Jammer. High-power 10-channel signal jammer (BCSK-D-G-10) blocks 2G/3G/4G/5G, WiFi and Bluetooth. 90W total output with a range of 10-80m.
Bochuang BCSK-D-G-4KT 4-Band Wireless Signal Controller
BCSK-D-G Desktop Signal Jammer with 95W output. The BCSK-D-G-4KT is a professional 4-band wireless signal control device designed for secure environments. Featuring 95W total power, it effectively
BoChuang BCSK-DJXD6 700W High-Power Prison Signal Jammer
Desktop Signal Jammer with 700W output. Secure your facility with the BCSK-DJXD6 700W Industrial RF Jammer. Features customizable bands (VHF, UHF, Lojack, 4G/5G), 500m range), and directional.
Bochuang BCSK-NZ110 Network 5G Mobile Phone
BCSK-NZ110-5G Desktop Signal Jammer: High-power 5G device (BCSK-NZ110 Network Version) covering 2G/3G/4G/5G.. Blocks 2G, 3G, 4G, 5G, and WiFi signals. Includes remote network management.
C9 Tri-Band 2.4G+5.2G+5.8G Portable WiFi Jammer
C9 Handheld Signal Jammer. High-efficiency 2.4G + 5.2G + 5.8G WiFi wireless hotspot shielder, model C9, designed to block all major WiFi bands simultaneously.
Bochuang BCSK-101A-10 10-Channel 5G Mobile Phone Signal
BCSK-101A-10 Desktop Signal Jammer for 2G/3G/4G/5G. – High-Power 5G Jammer (Model: BCSK-101A-10) blocks 2G, 3G, 4G, 5G, and WiFi signals. Features 10-channel high-power output and 24/7 stable operation.
Bochuang BCSK-101S-8 High-Power 5G Signal Jammer
Desktop Signal Jammer. Industrial-grade 10-channel 5G jammer (BCSK-101S-8). Features 300W total power, built-in battery with 90min runtime, and customizable frequencies.
Bochuang BCSK-101B-10 10-Channel 5G Mobile Phone Signal Booster
Desktop Signal Jammer covering 2G/3G/4G/5G. High-Power 5G Signal Jammer (BCSK-101B-10) with 10 External Antennas, Blocking 2G/3G/4G/5G and WiFi Signals. Ideal for Exam Halls and Prisons
Bochuang BCSK-NZ110 11-Band 55W Mobile Phone Signal Jammer
BCSK-NZ110-11 Desktop Signal Jammer with 55W Output. Discover the Bochuang BCSK-NZ110, a powerful 55W 11-band signal jammer designed for exam halls and secure areas. Effectively blocks 2G/3G/4G/5G.
Handheld Dual-Antenna GPS L1-L5 Anti-Tracking Jammer
Handheld dual-antenna privacy shield that blocks L1-L5 positioning signals in all directions. Compact design for executive travel, VIP protection, and privacy-critical operations.
Buying guide
Start by selecting the bands you need to block: 2G, 3G, 4G, 5G, and 2.4 GHz Wi-Fi. Estimate the coverage area before choosing a form factor. Handheld units are ideal for mobile patrols and temporary control, while desktop units are best installed in exam halls, meeting rooms, and detention facilities. Higher output isn't always better; match power to antenna gain and room attenuation to ensure the shielded zone doesn't spill into neighboring areas and cause interference complaints. For sites that may add bands later, choose a modular chassis that supports additional amplifier modules. Typical deployments include exam integrity, confidential meetings, correctional facilities, and workshop silence zones. For volume projects, request band-specific test reports and custom band combinations prior to order confirmation.
Frequently asked questions
What area does a single jammer cover?
Handheld units typically cover a 5 to 15-meter radius in open areas, while desktop units reach 20 to 40 meters. Walls, metal structures, and antenna orientation all reduce the effective range. Share your floor plan so we can size power and antennas accordingly.
Does it block 5G and Wi-Fi?
Yes. Our multi-band models integrate 2G, 3G, 4G, and 5G with 2.4 GHz and 5.8 GHz Wi-Fi modules. Please provide the operator bands for your installation site, and we will configure the channel mix prior to production.
Is a custom band or housing available?
Yes. We support custom band combinations, housing printing, and connector layouts. The minimum order quantity varies by configuration, and sample units can include band and output power test records.