Krown Phone Strobe Ringer Flasher KM-PSF

See an incoming call without an audible ring. The Krown KM-PSF Phone Strobe Flasher uses a bright LED beneath a dome-shaped cover to give you a visual alert when your landline phone rings. Its light-only signal can be useful when you need to notice calls without adding sound.How to connect itPlug the flasher into a wall telephone jack, then plug your analog phone into the flasher. It draws power from the telephone line, so no batteries or power adapter are required. If you plan to use it with a videophone or PBX system, confirm that your setup provides a compatible analog telephone connection.Features Bright 10-candela LED beneath a dome-shaped cover Visual call alert with no audible signal Lightweight design Telephone-line powered One-year warranty Special order: Please allow 1–2 weeks for shipment.