The siren is designed to notify of fire alarm at the facility. In case of fire the siren with flashing light panel with the pointer "ARROW LEFT" informs about the alarm event and indicates evacuation routes.
The siren operates under the control of addressable devices "VS-VECTOR-AP220" and "VS-VECTOR-AP250" and is connected to their two-wire addressable line. In the standby mode the siren is powered from the addressable line, and in the notification mode for power supply is additionally used an autonomous power source - lithium extra battery, which is included in the delivery set.
The siren has two built-in short-circuit isolators for the addressable line. Users can order their own variants of information inscriptions and images.
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