Description
If you live or work in a loud environment, it's likely you have missed several calls because the sound of the ringer has been drowned out by ambient noise. The In-line Telephone Flashing Alert Light takes care of this problem so you'll be less likely to miss an important phone call in the future. The device simply installs between your existing telephone and the telephone jack, no batteries or power is required for operation. Whenever an incoming call is received, the built-in high-output ..