Simply connect in parallel with phone line.
Telephone ring detector with relay output kit.
This telephone ring detector with relay output self assembly electronic kit soldering required allows you to attach an external sounder to your phone line that will sound when the phone rings.
Great for noisy environments for the hearing impaired as additional ringer to replace existing ringer.
Its ideal for the hearing impaired or for when you need to turn off the telephone ringer but still be able to know when the phone is ringing.
Also available in pre assembled electronic module format order code vm144.
Simply connect in parallel with phone line powerful led flashes when phone rings the unit will feature a relay output if connected to a 12vdc power supply relay output.
Simply connect in parallel with phone line powerful led flashes when phone rings.
Great for noisy environments for the hearing impaired as addional.
Continuous or on off to the rhythm of ringing of the telephone complete with enclosure great for noisy environments for the hearing impaired as addional ringer to.
Tthe unit will feature a relay output if connected to a 12vdc power supply relay output.
This is an electronic kit and requires assembly.
Telephone ring detector kit with relay output features.
Velleman telephone ring detector with relay output kit k8086.
Buy telephone ring detector with relay output kit.
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Buy velleman k8086 telephone ring detector with relay output.
Velleman k8086 telephone ring detector with relay output.