👉 The handy weapon, often referred to as a "smart gun" or "RFID lockpunch," is a compact, portable device designed to enhance security by preventing unauthorized access to sensitive areas or items. It typically uses radio-frequency identification (RFID) technology, which requires a reader to be present to unlock the lock or grant access. When the gun is not in use, it emits a unique signal that can be detected by the reader, which then triggers a mechanism to release the lock or open a door. This technology is commonly used in high-security environments like government facilities, military bases, and corporate offices to ensure that only authorized personnel can enter restricted zones. Additionally, some models incorporate biometric authentication or other advanced security features for added protection.