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TX-4R 4-channel transmitter A1 oval

Jump code, 4-channel remote switch, 434MHz, LC filter, oval, blue buttons, without battery.

Door automation / Remote controls / Tx

- 4-button, jump code, RF remote switch.
- Compatible with CS-04R receivers.
- AutoMicro technology.
- ASK encoding.
- Operating frequency: 434MHz.
- LC filter.
- LED feedback.
- Black, oval-shaped, plastic device housing.
- Blue buttons.
- Can be attached to a key ring
- Power supply: 12VDC (from A23 battery, battery not included).