A firearm front sight post that is comprised of a camera assembly which captures an image or video, or a series of images or videos of what is in front of the firearm at the instant that the firearm is first fired, and at the instant that each and every subsequent shot is fired. The camera assembly is actuated by a actuation mechanism in communication with the trigger assembly of the firearm, and is activated when the trigger wall is met in the act of pulling the trigger of a firearm. The system is also comprised of a wireless transmitter that automatically sends the image/video from the camera assembly to a mobile application on a smartphone or other smart device, wherein the images/videos are encrypted, time-stamped and dated.

A safety system for an object having a transmitter that comprises a microcontroller to generate an identification signal having a given frequency and a resonant circuit to amplify the signal. The transmitter is suitable to be placed in the vicinity of the body of a person to capacitively couple the identification signal to it. The safety system also comprises a receiver suitable to be capacitively coupled to the body in order to receive the first identification signal and to recognize based on the identification signal if a user is an authorized user. The safety system estimates the actual resonant frequency of the resonant circuit when the circuit is amplifying the signal and the microcontroller is adapted to choose as frequency for the identification signal the closest frequency to the estimated actual resonant circuit it can generate so that the amplification of the identification signal is maximized.

An electroshock system wirelessly delivers a shock to a subject. The electroshock system may include a launcher, a wireless projectile, a power source, and a wireless power transmitter. The launcher is configured to be grasped by a user. The wireless projectile is configured to detach from the launcher and adhere to a subject. The power source contributes power for the administration of a shock to the subject. The wireless power transmitter delivers said contributed power to the wireless projectile while the wireless projectile is detached from the launcher. The power source and the wireless transmitter may be co-located with the launcher, or may be separate (such as secured to a person or within a vehicle).

The present invention relates to smart gun technology, i.e., devices, systems, and methods, designed to ensure that the individual who is attempting to fire a weapon has been authorized to use the in-use weapon. In some embodiments, we disclose a firearm safety device having a spring-type, hammerless firing pin coupled to a logic circuit configured to uniquely identify an individual. Some embodiments employ RFID technology, which is much more reliable than most consumer-grade biometric identification mechanisms.

Some aspects of the invention are related to a locking device for a firearm and a method of controlling such a locking device. The locking device may include a locking cartridge adapted to be inserted into a firing chamber of the firearm, the locking cartridge may include a cartridge-like housing and a locking mechanism located in the cartridge-like housing. In some embodiments, when the locking mechanism is in an unlocked state, the locking mechanism may be extractable from the firearm's firing chamber, by cocking the firearm and when the locking mechanism is in a locked state, cocking the firearm may fasten the locking mechanism in the firearm's firing chamber. The locking device may further include an actuator adapted to change the state of the locking mechanism between the locked state and the unlocked state and a controller, in active communication with the actuator, configured to operate the actuator according to a signal received from an input device. In some embodiments, the locking cartridge, the actuator and the controller are extricable from the firearm together as a single unit.

A wrist device for unlocking a safety holster for use with a weapon, the holster includes an electronically actuated locking mechanism configured to admit the weapon into the safety holster, and to lock the holster, thereby preventing the withdrawal of the weapon prior to release of the electronically actuated locking mechanism upon receipt of an unlock signal, the wrist device including: a wearable band, adapted to be worn on a forearm; a sensing mechanism operationally coupled to the wearable band and adapted to be actuated as a result of a predefined actuation movement of a hand or forearm wearing the wrist device; a wireless communications component configured to send the unlock signal when the sensing mechanism is actuated; and a processing unit in electrical communication with the sensing mechanism and the wireless communications component.

A method and apparatus of detecting unauthorized use of a firearm owned by a registered user is provided. The method includes using at least one of said at least one processor, movement of the trigger guard lock, transmitting, using at least one of said at least one processor, an alert to a user device informing the user of the detected movement, receiving, using at least one of said at least one processor, a response to the transmitted alert from the user, and unlocking, using at least one of said at least one processor, the trigger guard lock based on the received response.

A smart home system with firearm tracking includes a sensor network installed within a building and a control panel including an input mechanism, a display screen, a wireless transceiver, and a scanning mechanism. The system is configured to monitor at least one firearm that has an ammunition sensor, a GPS sensor, a wireless transceiver, and a magazine having a unique scannable QR code. The control panel receives user identification information via the input mechanism or an external remote device, generates a user profile that includes the identification information, scans the unique QR code of the firearm magazine, assigns the magazine to a selected user profile, and receives an ammunition count from the firearm as detected by the ammunition sensor. The system can send location and ammunition change notifications to the control panel display, external user devices, and emergency authorities to enhance the safety of the firearm user and general public.

A method of supervising the safe carrying of firearms establishing rules for the situations where live ammunition is allowed to be in the chamber of the firearm. A supervisor checks that a dummy round is in the chamber of the firearm before the supervised person goes on duty outside of direct supervision. The dummy round is designed so that it records occasions when it is removed from the chamber. The recording is designed to last until checked by the supervisor. In some cases the dummy round undergoes changes that make the recording. In other cases the dummy round keeps count of the number of times it is removed from the chamber. In still other cases the dummy round communicates with a device which makes the recording. In each of these cases the system of supervision insures that live ammunition is only chambered when appropriate.

A system that creates an environment (e.g., ecosystem) for using, transmitting, and storing data from a CEW and other equipment. The information from a CEW includes a log maintained by the CEW. The log may include information related to the operation, maintenance, software, and deployment units used by the CEW. The information may be used alone or in combination with other information received and stored by an evidence management system for managing inventory, generating use-of-force reports, incident reports, and/or providing information related to equipment, such as a CEW, to the supplier of the equipment. Sources of information provided to an evidence management system includes equipment suppliers, CEWs, other cooperating equipment, records management systems of an agency, a dispatch system of an agency, and third parties. A CEW or other equipment may also receive information for storing in the log.