Ironman High Performance Antenna Upgrade

The IronMan antenna is a heavy-duty copper-made device with a 3m cable for signal stability and reliability, suitable for various scenarios including safes and construction sites.

• The description claims the antenna improves signal quality.
• The description claims the antenna is made of copper for superior signal stability and performance.
• The description claims the cable thickness is 5mm, which may be too large for some safe holes.
• The description claims the antenna requires a braided metal extension cable if used outside a safe.