శోధన ఫలితాలు: "Security technology"

Defence sprays are intended to blind the attacker, giving the victim time to get away. The most advanced models also mark the attacker with special identifier color, enabling to identify the attacker later. Sprays can be…ఎక్కువ

OC (Oleoresin Capsicum) defence sprays cause strong irritation of eyes and are efficient against people and animals

CS defence sprays irritate the eyes of the attacker causing temporary blindness. Nowadays they are not popular, being hazardous, inefficient against dogs, drunkards and addicts and contaminating rooms

These defence sprays combine several features: personal alarm (first stage), tear gas and identifier color (second stage).

An electroshock weapon is an incapacitant weapon used for incapacitating a person by administering electric shock aimed at disrupting superficial muscle functions.

Personal Alarms are intended to frighten attackers and attract the attention of the people around

Laser is a device that emits light through a process of optical amplification based on the stimulated emission of electromagnetic radiation. The term "laser" originated as an acronym for Light Amplification by Stimulated…ఎక్కువ

An earplug is a device that is meant to be inserted in the ear canal to protect the user's ears from loud noises or the intrusion of water, foreign bodies, dust or excessive wind.

Earplugs for protection against noise for sleeping, sports or work.

The cable is designed to transfer data using laser radiation