Telephone number indicators Velleman
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Telephone ring detector with relay output
Features
- 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 addional ringer, to replace existing ringer, ...
- accepts standard adaptor & telephone plug
Specifications
- 10.000 mcd led !
- connects to PSTN line
- RJ11 connector
- supply: 12VDC/100mA adapter (Ex. PS1203)
- output Contact (NO): 1A max.
- dimensions: 80x55x35mm / 3.15 x 2.16 x 1.37"
- 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 addional ringer, to replace existing ringer, ...
- accepts standard adaptor & telephone plug
Specifications
- 10.000 mcd led !
- connects to PSTN line
- RJ11 connector
- supply: 12VDC/100mA adapter (Ex. PS1203)
- output Contact (NO): 1A max.
- dimensions: 80x55x35mm / 3.15 x 2.16 x 1.37"
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