Telephone Ring Detector with Relay Output ModuleVellemanAllows you to attach an external sounder (not included) to your phone line that will sound when the phone rings. Also features a powerful built-in LED that flashes when phone rings...Electronics > Circuit Components > Printed Circuit Boards > Development BoardsVM144VM144541032937655015.54Quasar Electronics Limitedhttps://quasarelectronics.co.uk/Item/velleman-vm144-telephone-ring-detector-with-relay-output-module
Velleman VM144 - Telephone Ring Detector with Relay Output Module
The Velleman VM144 allows you to attach an external sounder (not included) to your phone line that will sound when the phone rings. It is supplied with an enclosure and also features a powerful built-in LED that flashes when phone rings.
Also available in SELF-ASSEMBLY Electronic Kit format(Order Code K8086).
simply connect in parallel with phone line
powerful LED flashes when phone rings
the relay output will activate when phone rings - must be connected to a 12Vdc power supply (e.g. Order Code 660.446UK) for relay to operate
relay output: Continuous or On/Off/On/Off... to the ringing rhythm of the telephone
complete with enclosure and lens for LED
great for noisy environments, for the hearing impaired, as additional ringer, to replace existing ringer, ...
accepts standard adaptor & telephone plug
10.000 mcd Super bright red LED
Suitable for use on PSTN (Public Switched Telephone Network) land lines
REN Number: <1
RJ11 connector (e.g. use BT to RJ11 Phone Cord Order Code 113.532UK for UK phone systems)
supply: 12Vdc, 100mA min. adapter (e.g. Order Code 660.446UK)