# Security contact for OpenSprinklerShop products (OpenSprinkler Pro, OS 4, # SN50V3-NB/LB/LS-ADS sensor nodes, OpenSprinkler firmware fork and app) Contact: mailto:security@opensprinklershop.de Preferred-Languages: de, en Canonical: https://opensprinklershop.de/.well-known/security.txt Policy: https://opensprinklershop.de/sicherheitshinweise/ Expires: 2027-11-01T00:00:00.000Z