Tempered glass is more durable than annealed glass, yet it is neither harder nor softer, easier to scratch or break, nor is it more porous. Tempered glass is intended for use in environments with a high risk of breakage, temperature changes, and contact. Tempered glass is frequently used in architectural applications such as windows, shower doors, shelving, glass railings, and wall cladding. Tempered glass does not shatter into huge, sharp shards that could inflict significant damage, as opposed to annealed glass or what is commonly referred to as "regular" glass. Instead, it fragments into more manageable granular pieces that are less dangerous. Because of this, tempered glass is used in the windows of passenger cars, refrigerator trays, shower enclosures, microwaves, and other frequently used items. Additionally, tempered glass is far more durable than annealed glass. It goes through a difficult manufacturing process that makes it tougher thermally and physically. Glass mus
The term IR LED, or simply infrared LED, refers to those tiny led lights that surround the CCTV cameras. They are used to provide lighting so that security cameras, which are off during the day, can view in low light and the dark. Through those tiny led lights, cameras can use infrared to take pictures at night. The spectrum of light that is invisible to the unaided human eye includes infrared light. However, surveillance cameras can see it. In fact, the LED emitters are producing infrared light. This implies that your security camera can see what's happening at night, even when it's absolutely dark and you can't see anything. You may have observed this when your security camera goes from day to night vision; you can hear a slight clicking sound as the infrared illumination turns on.