Telephone Ring Detector with Relay Output Electronic 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.

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: continuous or on/off to the rhythm of ringing of the telephone
• complete with enclosure
• great for noisy environments, for the hearing impaired, as additional ringer, to replace existing ringer, ...
• accepts standard adaptor & telephone plug
• includes:
  • attractive enclosure
  • adhesive strips for easy fixing

• 10.000 mcd LED !
• Suitable for use on PSTN (Public Switched Telephone Network) land lines
• RJ11 connector
• Power input: 12Vdc/100mA adapter (e.g. Order Code 660.446UK)
• Output Contact (NO): 24V, 1A max.
• dimensions: 80x55x35mm / 3,15 x 2,16 x 1,37"
• Product format: SELF-ASSEMBLY electronic kit (KTProduct Formats Info)
• Infosheet
• Velleman K8086 Illustrated Assembly Manual (English)
• Velleman K8086 Assembly Manual (NL - FR - DE - ES)