A battery powered safety warning device with two beacons and an alarm. The batteries can be charged by mains power or by a solar panel charger on the outer housing of the device. There is a low battery warning light. The alarm may be an antitheft alarm attached to a tamper wire. The beacons and siren can be activated by switches at the base of the housing. The housing can be secured in position using plastic hooks. An optional feature is a buzzer. A second embodiment additionally has an infrared beam sensor and corresponding photoelectric switch, wherein the siren or beacons can be activated if the infrared beam is broken. The device is intended for use as a warning system at a loading bay, a railway, or pedestrian crossing zones at construction sites, for example.
Versatile safety device
2016-10-19
Patent
Electronic Resource
English
Safety 2000 - An unusual and versatile design concept from Germany
Online Contents | 1995