Krown Phone Strobe Ringer Flasher KM-PSF
It has a dome-shaped cover and bright 10 candelas LED that spreads light better so you can tell when there is an incoming landline phone call.
To use, plug the Strobe Flasher into the wall phone jack, then plug your analog phone into the Phone Strobe Flasher. No batteries or power adapter needed!
One year warranty.
- Works with landline telephone, videophone, and most PBX phone systems
- Plugs into the wall phone jack
- Dome-shaped cover and bright 10 candelas LED
- No sound, just bright light to alert of incoming phone call
- Powered by telephone line - no batteries or power adapter required