Radio-channel and self-contained smoke detector with radio-channel voice and sound siren IP 212-3/7 Aurora-DO-PR

Fire detector smoke radio channel and autonomous with voice and sound radio channel detector IP 212-3/7 Aurora-DO-PRO version L is a device designed to detect fires in enclosed spaces of various buildings and structures, for speech and sound warning people about emergency events in the protected area and dynamic evacuation control. Fire detector and siren functions in the device can work independently of each other. The device fulfils the requirements for fire detectors and voice alarms separately. The device provides the possibility of using the "stand-alone mode", in which the notification is activated both by a signal from the control panel and on the basis of data from its own sensing element. The sensitivity of the smoke channel of the device ranges from 0.05 to 0.2 dBm-1. The maximum number of speech messages in the memory is 3. Total duration - 19,9 s.