This cell phone signal jammer with internal antennas implements the most effective and reliable RF jamming technology to prevent confidential information leaks or unwanted usage of cell phones, Wi-Fi devices, GPS devices, and walkie-talkies.

Additional Specifications:

• Power Supply: AC adapter (AC220V-DC24V)
• Interception Range: 5m-30m (depending on signal strength and environment)
• RF Output Power: 50 Watts
• Gross Weight: 3.6KG
• Size: 350×278×98mm
• Working Hours: Continuous operation
• Humidity: 30%-95%
• Operating Temperature: -20 to +55°C
• Frequencies can be customized to specific requirements

• Constructed in a special metal enclosure with efficient "smart active" cooling system and air filters for 24/7 continuous operation
• Secure design prevents tampering by unauthorized personnel
• Simultaneously jams up to 14 frequency bands
• For cellular phone jamming, only interferes with downlink bands to ensure BTS normal operation
• Secure anti-sabotage design

• Prisons and correctional facilities
• Government compounds and secure locations
• Oil and gas storage facilities and fields
• Security services and secret service operations
• Museums and cultural heritage sites
• Border patrol and customs enforcement

• 1 × Mobile Signal Jammer Master Unit
• 1 × English User Manual (digital version available via email to avoid customs issues)
• Mounting Screws