PIR

From 2nd half of last year, many products related with smart home network and home security have been launched. Along with this phenomenon, Fresnel Factory has been very busy with the development of PIR Fresnel lenses indispensable for motion detecting sensors. The lens below is the lens we developed  to meet  the request from one […]

Immedia Semi USA launched a new product applied motion detecting sensor lens cap which Fresnel Factory supplied. The product is called Blink, and the features of the product is as follows; Blink is a product streaming in a short time 5 ~10 seconds , which saves the screen as video clip, once the motion of

Do you know what role do the pillar in the entrance to the escalator? It is a device that adjusts the operation of the escalator, sensing people boarding and getting off. Previously, it was operated when people pass the pillar placed between the entrance and exit. In this case it detected people passing rather than not near it, so it

“Detecting was possible without lens.“ “should I have unconditional cap?” Many people say and ask like this, so I will show you why you have to use fresnel lens for PIR(Sensor Cap) through a short movie. Not to mention that the modules in this movie are dealt with byDIYPRO, and sensors have high specifacation including quad element (NiCERA), not dual.

    PIR sensor detecting angle 100-180 degree Our company is working on new project with PIR sensors for automation systems. Now we are developing PIR sensors and we need to find Fresnel lenses with the best parameters for our different products. I found at you company website wide variety of this kind of products

How are you,? This is Fresnel Factory. Today, we would like to introduce motion detecting devices which we saw in the CES Las Vegas in January. While in IFA, Berlin last year we saw main stream of motion detection devices with crude design not much different from the products in the past, in the CE

My name is XXX.XXX , and I’m a head of Mechanical Design in XXXX XXX Security is a technological and market leader in the field of advanced security solutions for homes, offices and full-service central monitoring stations. The company enhances the business of remote monitoring stations by allowing them to offer superior security services to

Recently, I received a email from a famous Turkey energy company. They are looking for PIR sensor for High-bay LED light for factory. Since there are none of sensor that meet 12m detection area and 15 diameter on the floor, they are request us to develop one. Detection area and angle of PIR sensor is

This is a domed PIR lens, and we developed it for request of local company. Sensing range 15m, detection angle is 90 degrees above and below and 120 degrees right and left. 

We made a vedio to show you the difference between convex(or conversing) lens and concave(or diverging) lens. We shot the process. Experimental equipment Conversing Fresnel lens (DIYPRO product) Diverging Fresnel lens (DIYPRO product) Light Source using COB LED – Xicato The beam angle of Jigato module is 120 dgrees when nothing is applied. First, it is what shown you