SquareGlow Additional Flasher Receiver Office Phone Solutions Bright blue LED illuminates the

Bright blue LED illuminates the stainless steel tank

Trusted by Professionals: Popular among audiologists

Includes 10 tubes per package

Tone selector amplifies specific frequencies for optimum speech clarity

SquareGlow Additional Flasher Receiver Office Phone Solutions Bright blue LED illuminates theThe SquareGlow Receiver flashes with 7 customizable LED colors when you have an incoming signal from any SquareGlow accessory such as the doorbell, phone transmitter, or sensor. It flashes when it is triggered. Features 7 Customizable LED light colors: White, Green, Red, Yellow, Blue, Teal, and Purple Wireless range of up to 600 feet Unlimited # unit pairing technology 52 Ringtones Multiple volume levels, up to 120 dB (3) AA alkaline batteries