Clarity AlertMaster AL11 Door and Phone Transmitter

The all new, redesigned Clarity AlertMaster® AL11 Notification System, previously called the AM100, signals you by flashing symbol and connected lamp when someone presses the doorbell or there's an incoming telephone/VP call.

The AL11 replaces the AM100 and is compatible with existing AlertMaster products. It is an ideal solution for those with a moderate-to-severe hearing loss who want visual notification for the door and telephone/VP in one room. Add other Clarity transmitters to alert you to other events around the home.Don't worry, the new AlertMaster will work with all existing AlertMaster products, so there's no need to give away your old system. The new AL11 features a sleeker design, plus larger display and visual indicators. The AL11 also has different flashing patterns so you can distinguish between the door, telephone/VP, or one of the other optional transmitters that can be added to this system.