Bellman Symfon BE1431 is a visit telephone transmitter that alerts you to incoming landline calls, triggered accessories, or a ringing doorbell through visual and audible signals. It features multiple signal patterns to distinguish between different sources, such as a phone call or a doorbell ring. The transmitter can be activated by a landline phone, a smartphone via a mobile phone sensor, a contact mat, or a magnetic switch. It has a long battery life of up to 10 years with lithium batteries and a range of up to 273 yards, depending on the radio frequency and environment.
Bellman Symfon BE1431 is a visit telephone transmitter that alerts you to incoming landline calls, triggered accessories, or a ringing doorbell through visual and audible signals. It features multiple signal patterns to distinguish between different sources, such as a phone call or a doorbell ring. The transmitter can be activated by a landline phone, a smartphone via a mobile phone sensor, a contact mat, or a magnetic switch. It has a long battery life of up to 10 years with lithium batteries and a range of up to 273 yards, depending on the radio frequency and environment.
Bellman Symfon BE1431 is a visit telephone transmitter that alerts you to incoming landline calls, triggered accessories, or a ringing doorbell through visual and audible signals. It features multiple signal patterns to distinguish between different sources, such as a phone call or a doorbell ring. The transmitter can be activated by a landline phone, a smartphone via a mobile phone sensor, a contact mat, or a magnetic switch. It has a long battery life of up to 10 years with lithium batteries and a range of up to 273 yards, depending on the radio frequency and environment.
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