The AL1 audible and luminous sign is a warning device with a message combined with a buzzer in order to increase attention in the event of an alarm. Several standard messages exist (no entry, gas hazard, immediate evacuation, anoxia risk, etc.), but some of them are tailor-made, depending on the application of the users.
Illuminated and audible signs for specific risks
IP65 protection rating for indoor or outdoor installation
4W xenon light and 100 dB buzzer (can be disconnected)
Power supply 17-60 VDC or 110-230 VAC
Operating conditions: -15°C to 50°C
The AL1 audible and luminous sign indicates a specific risk or an action to be taken. It is suitable for applications in boiler rooms (on incoming access points), in car parks (to indicate a too high concentration of exhaust gases), in storage rooms, in laboratories (to mention a risk of anoxia), in hospitals (risk of helium leakage in MRI rooms), in addition to a gas detection controller equipped with fixed gas detectors. With an IP65 protection rating, we can set it up indoors or outdoors.
The AL1 audible and luminous sign can be used with a siren or a combined sound and light device to identify in a better way the nature of the danger. Regarding ATEX zones applications, the ATEX AL2 illuminated panel might be preferred.