The Transmitter Control Unit, or “TCU,” is at the center of the three-stage Notifex System. After a Notifex sensor product detects motion, the TCU receives input from the sensor and then sends a signal to its associated pager. You must have a TCU, a sensor, and a pager for the Notifex System to work.
Transmitters are available in two options:
- Direct-wired: The sensor connects to the TCU with a small cable
- Wireless: The sensor communicates with the TCU wirelessly, without a cable
The benefits of the direct-wired transmitter are lower cost and added reliability, while the wireless transmitter offers more flexibility and convenience. Note that the Wireless TCU can also be direct-wired. To use the Wireless feature, you must connect a Wireless Link to the sensor.
The TCU runs on household power and can be plugged in wherever is most convenient. The dimensions of the TCU are about 6″ x 7″ x 2″.
The TCU itself is a required component of the Notifex System. It works in conjunction with a Sensor Product and a Pager, which are both also required. To read more about how the Notifex System works, please click here.
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