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+This is an App  ( in French)  allows some control over street lights. The system is  manufacture by BH-Technologies for many French municipalities. It provides a system to turn on/off streetlights via a radio signal in the 31~32MHz, only works in France. Some information on BHT system is available on their publicly available commercial brochures [here.](https://www.bh-technologies.com/public-lighting-references-street-lighting-case-studies/?lang=en)
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+Xy/EP   is a Remote streetlight management protocol only seen in some European cities.