سیسم های ارتباطی Panasonic ، AVAYA ، Uniden , Philips ، (تلفن سانترال ، گوشی تلفن فکس ، بی سیم ) تجهیزات نظارت تصویری تحت شبکه و آنالوگ Panasonic , Honyewell , Surveon , SAMSUNG , LG ,Hikvision , Hivision , ACTI , CNB , Raster (دوربین ، NVR , DVR ) تجهیزات اعلام حریق C-TEC , Apollo , Klaxon , cooper , Rafiki , آریاتک ( پنل ، دتکتور دود ، دتکتور حرارت ، شستی اعلام حریق ، آژیر ) UPS (تامین کننده برق اضطراری) , stabilizer ( رگوله کننده برق) ALGA , فاراتل , هژیر , زنر

The heat detector operates by using a matched pair of thermistors to sense heat.One thermistor is exposed to the ambient temperature, the other is sealed.In normalconditions, the two thermistors register similar temperatures, but, on the development of a fire, the temperature recorded by the exposed thermistor will increase rapidly, resulting in an imbalance of the […]

The optical smoke detector uses an internal pulsing LED and a photo-diode at an obtuse angle. In the event of smoke entering the chamber, the light pulse from the LED will be scattered and registered by the photo-diode. The detector will then enter the alarm state and the indicator LED lights up.

  Air in the dual sensing chambers is irradiated to produce ions that travel to the positive and negative electrodes, creating a current flow. As smoke enters the outer chamber, the flow drops and the voltage increases. The detector will then enter the alarm state and the indicator LED lights up. An intergrating ionisation detector, […]