Krown Phone Strobe Flasher,Phone Strobe Flasher,Each,K-PF200Price: USD45.99 Krown Phone Strobe Flasher is powered by the phone line, no additional power supply needed. The improved dome shape spreads light to better signal and an incoming call. It will work with some telephone PBX system and video phone equipment.Other products from H e a l t h P r o d u c t s F o r Y o u |