Audible & Visual Telephone Call Alert With Flashing Light & Adjustable Ringing Volume (Low & High) - Suitable for Noisy Environments & The Hard Of Hearing – CEA-40 By Connected Essentials

Audible & Visual Telephone Call Alert With Flashing Light & Adjustable Ringing VolumeThe CEA-40 Telephone Call Alert is a telephone line powered loud ringer with flashing light, which plugs directly into a BT type telephone socket and flashes and rings whilst the telephone is ringing.It is an ideal solution for the hard of hearing, or for use in noisy environments, indeed anywhere indoo...