Our company offers a range of high-quality doorbell transformers, safety voltage transformers, and power supplies from the trusted brand Grothe.
TRANSFORMERS
GROTHE transformers are trendsetting, environmentally friendly, and safe. Patented transformers are the "heart" of a reliable doorbell system. Due to their high standards, they are also ideal solutions for the industrial sector.
Our doorbell transformers are optimized for short-term loads such as doorbells and door openers in commercial and residential applications.
Our safety transformers are optimized for equipment that requires a permanently loaded power source.
Our DC power supplies are power supplies without an integrated rectifier and are used with a permanently loaded power supply.