Wire point detector is designed to detect fires accompanied by the appearance of smoke. The design of the detector provides shielding of the optical chamber fine-mesh mesh mesh and a mechanical device to monitor performance.
The detectors are designed to detect fires accompanied by smoke and to transmit the alarm message "Fire" to the control panels. The principle of detectors operation is based on registration of optical (infrared) radiation reflected from smoke particles.
The detectors are connected to the control panels using a two-wire alarm loop (hereinafter referred to as the loop). The detector IP212-54T triggering signal is formed by discrete reduction of voltage at the detector (in the loop) due to a sharp increase in current consumption and its limitation by an external device (circuit of the control panel).
أخبرنا بما تحتاجه واحصل على عروض أسعار من موردين موثوقين