Sale Pricing on New Signaling Package from Sonic Alert The HomeAware HA360 Master Signaling Package is the exciting new system from Sonic Alert. Each time a transmitter sends a signal, text will scroll in bright letters on the display—such as…
Tag: door
Door signaling made easy at Harris Communications
Door signaling made easy at Harris Communications When you simply want to know when you have a guest to your dorm or one room apartment door, a standalone door knock signaler will do the job. These door signaling units…