A lubric gel composition for personal defense includes a fatty acid at a concentration ranging from 5 wt % to 10 wt % of the composition, a thickening agent at a concentration ranging from 1.75 wt % to 8.75 wt % of the composition, a detergent at a concentration ranging from 1.03 wt % to 4.07 wt % of the composition, a surfactant at a concentration ranging from 2 wt % to 15 wt % of the composition, and water at a concentration ranging from 66 wt % to 90.21 wt % of the composition.

An apparatus to improve a situational awareness of a pilot or driver controlling a vehicle using a control appliance. The control appliance includes a display for depicting surroundings of the vehicle, and the vehicle includes a missile warner and a sensor for fine tracking (FTS) configured to provide high-resolution images for a tracking of an approaching missile detected by the missile warner. The apparatus also includes a control unit, configured to couple a directable line-of-sight of the FTS with the display, and to employ the high-resolution images of the FTS to improve the depiction of the surroundings of the vehicle on the display.

A system for dispensing chemical deterrents is used to disperse atomized liquid chemicals into an area in order to deter trespassers. The system is configured to respond to existing security systems. The system includes a plurality of dispensing units, a controller, and a wireless communication device. The plurality of dispensing units is a set of components that provide the storage and dispersal means for contained chemicals and deterrents. The controller is a unit which accepts electrical inputs and outputs appropriate electrical outputs throughout the plurality of dispensing units. The wireless communication device is a remote transceiver capable of receiving signals from security systems or mobile devices, such as personal computing (PC) devices, smartphones, laptops, and more. Further, the wireless communication device may also be capable of collecting and subsequently relaying data to appropriate devices. Together, these components allow the system to activate in response to an emergency.

A system for dispensing chemical deterrents is used to disperse atomized liquid chemicals into an area in order to deter trespassers. The system is configured to respond to existing security systems. The system includes a plurality of dispensing units, a controller, and a wireless communication device. The plurality of dispensing units is a set of components that provide the storage and dispersal means for contained chemicals and deterrents. The controller is a unit which accepts electrical inputs and outputs appropriate electrical outputs throughout the plurality of dispensing units. The wireless communication device is a remote transceiver capable of receiving signals from security systems or mobile devices, such as personal computing (PC) devices, smartphones, laptops, and more. Further, the wireless communication device may also be capable of collecting and subsequently relaying data to appropriate devices. Together, these components allow the system to activate in response to an emergency.

A security system including: a detector that senses and detects a physical threat to persons in a protected area; and a defensive weapon in the protected area that deploys to disable a detected physical threat. The defensive weapon can be, for example, a guided ordnance, a guided weaponized UAV, or a combination thereof. Also disclosed are methods of making and using the security system.

The present disclosure generally involves ballistic shields comprising handheld, mobile, and stationary partition embodiments that have features for one-way viewing such as one-way ballistic mirror and/or one-way vision graphics while blending into the environment and serving functional purposes. The ballistic shields may also have a variety of additional protective or combative features such as, but not limited to a blinding light system, pepper spray, gun ports, sirens, PA systems, remote communication systems, and medical equipment.

The present disclosure generally involves ballistic shields comprising handheld, mobile, and stationary partition embodiments that have features for one-way viewing such as one-way ballistic mirror and/or one-way vision graphics while blending into the environment and serving functional purposes. The ballistic shields may also have a variety of additional protective or combative features such as, but not limited to a blinding light system, pepper spray, gun ports, sirens, PA systems, remote communication systems, and medical equipment.

A lubric gel composition for personal defense includes a fatty acid at a concentration ranging from 5 wt % to 10 wt % of the composition, a thickening agent at a concentration ranging from 1.75 wt % to 8.75 wt % of the composition, a detergent at a concentration ranging from 1.03 wt % to 4.07 wt % of the composition, a surfactant at a concentration ranging from 2 wt % to 15 wt % of the composition, and water at a concentration ranging from 66 wt % to 90.21 wt % of the composition.

A universal police speaker includes an inner cavity, a voice coil, a magnet, a support plate, a diaphragm and a protecting cover to form a dome speaker structure. The inner cavity is filled with a sound absorbing material; the voice coil is installed around the inner cavity; the magnet is installed around the voice coil; the support plate is installed between the voice coil and the magnet; the diaphragm is installed at the top of the inner cavity; and the protecting cover is installed at the diaphragm. The speaker further includes a level bracket for placing the inner cavity, the voice coil, the magnet, the support plate, the diaphragm and the protecting cover, and the level bracket is disposed at the top of a car body of a police car. The invention can improve the anti-violence capability of the police speaker.

A universal police speaker includes an inner cavity, a voice coil, a magnet, a support plate, a diaphragm and a protecting cover to form a dome speaker structure. The inner cavity is filled with a sound absorbing material; the voice coil is installed around the inner cavity; the magnet is installed around the voice coil; the support plate is installed between the voice coil and the magnet; the diaphragm is installed at the top of the inner cavity; and the protecting cover is installed at the diaphragm. The speaker further includes a level bracket for placing the inner cavity, the voice coil, the magnet, the support plate, the diaphragm and the protecting cover, and the level bracket is disposed at the top of a car body of a police car. The invention can improve the anti-violence capability of the police speaker.