This product is the evolution of the ALES 60 and ALES 120 single barriers featuring the well-known SMA technology, but is a self-powered version with 60-metre range. It has a high-thickness bottom for housing the batteries and mounts the universal transmitter normally used for radio systems. Also this product features optical synchronisation with 4 different channels and the fog disqualification function, besides all the other features.
The battery life is guaranteed for 36 months and the low battery signal is given through a buzzer, when the beam is interrupted. If the battery wears out completely in unsupervised conditions, an alarm is generated as the micro-relay is a positive security device.