Door Announce is a premier distributor of Rodann Electronics, offering a wide range of doorway and driveway entry alarm products. They sell products like door buzzer systems, driveway alert systems, and accessories. Rodann Electronics specializes in customer alert driveway and door alarms that utilize motion detection technology. They offer personalized customer care, rigorous product quality control, free shipping, and a one-year warranty against manufacturer defects. Door Announce exclusively carries the Rodann Electronics line of wireless, hardwired, and self-contained door alert products. They also offer the TX/RX2000A driveway alarm system with a range of 2,000 feet between transmitter and receiver.