Save Over $100 with a Sonic System Package The Sonic System Package is a terrific starter package if you are looking for a new home signaling system. It will alert you to the doorbell, telephone (or videophone), and alarm clock…
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Special Offer on the Sonic Blink BL300
Special Offer on the Sonic Blink BL300 Do you need a strobe receiver for an extra room or hallway? Order a Sonic Alert signaler or receiver from Harris Communications and receive a Sonic Blink Strobe Receiver (SA-BL300) at 50% off.…