- Skylink Rolling Code Technology.
- Easy to program.
- Keychain style transmitter that goes with you.
- Alkaline battery included.
- Compact-size dual button transmitter can operate two garage doors with 18R Garage Door Receiver (sold separately).
- Can be used to control plug-in lighting, fan or small appliances with SW-18R Wireless Switch Receiver (sold separately).
- FCC/IC approved.
|What's in the box||(1) Skylink Key Chain Transmitter|