You have no items in your shopping cart.

Door Announcers


There are many options to think of when deciding the best alert system for your home, office or business.

With five models of wireless door alarms, entry sensors and driveway motion detectors, RodannTech can help you choose the best fit for your individual needs. 

Call (800) 366-7010 for support. 

Sort by
Picture of TX/RX1000A Wireless Doorway Announcer

TX/RX1000A Wireless Doorway Announcer

The TX/RX1000A is one our door alert systems and alarms that uses wireless technology, which gives the flexibility of adding multiple units without the need to run wire. The entry motion sensor runs on 3 AA batteries, which can power up to 1 million rings before a battery change is needed. With an operating range of up to 1000 feet, this door alert system and alarm can be used in both larger and smaller buildings.
Picture of CX/RX1000A Magnetic door-contact

CX/RX1000A Magnetic door-contact

The CX/RX1000A is an indoor, wireless, magnetic door-contact transmitter system. The system only alerts when the door to which it is attached is opened, so it will not be triggered by people walking by or around the entry area. This unit also has a push-button option which may be used at counters or registers as a "ring for service" option. This is a simple, low cost wireless door announcing system, perfect for announcing entry, or when a "ring for service" option is required.
Picture of AV-200


The AV-200 is the only hard-wired system offered by the Rodann Electronics Manufacturing Company. It is often used in convenience stores like Circle K and 7-11, and works well for other high traffic store fronts when a no battery/plug in option is desired.
Picture of TX1000A


Additional TX-1000A detectors can be added to any TX/RX-1000A to provide notification of another entry
Picture of AV-200 MO

AV-200 MO

The AV-200 MO door entry chime is perfect for expanding your current AV-200 door chime system.
Picture of RX1000A


Additional RX1000A can be added to any TX/RX1000A up to 500 ft from the TX-1000A, or to wire additional notifiers (siren, strobe, speaker or buzzer).
Picture of CX1000A


The CX1000A is compatible with the TX/RX1000A and TX/RX2000A systems and can be used as a customer push-button or a magnetic sensor for a door which remains closed.
Picture of SL-40 Doorway Announcer

SL-40 Doorway Announcer

The SL-40 is a single piece, self-contained unit that contains both the motion sensor and the speaker within the unit. When triggered, it will chime right at the door. The SL-40 entry/door chime is the ideal solution for eliminating unannounced customer entry for smaller businesses (boutique shops, medical/dental office, etc) that has an employee always stationed within hearing range of the door.