Optex 2000 Wireless Entry Announcer System Combo
The Optex 2000 Wireless Entry Announcer alerts you to the presence of someone at your entrance with sound.
You will not miss another customer. Easy to install and maintenance free, the Optex 2000 Wireless Entry Announcer can be used in numerous applications.
When you need economical early warning system for home or business, ask for this door buzzer.
Up to 3 TD-20U transmitters can be used with one RC-20U Receiver (three doors can report to one location).
Up to 3 RC-20U receivers can be added to one TD-20U transmitter (one door can report to three separate locations.)
How the system works
The Wireless 2000 Entry Announcer requires no wiring. The TD-20U is a weatherproof sensor and transmitter. It uses temperature contrasts for detection and sends a signal to the RC-20U receivers when activated. The RC-20U is an indoor receiver that alerts you to approaching people or automobiles.
- You can choose either the fan pattern or the long range detection settings.
- Multiple commercial and residential applications:
- Construction site
- Entrance doors
- Flexible installation options
- Maximum transmission range: 2000 ft. (line of sight)
Buy the TD-20U and RC-20U together and save over $32!