433Mhz / 315Mhz RF Wireless Remote Control Switch 86 Wall Panel Transmitter With 1 2 3 4 Button For Home Room Hall Bedroom Ceiling Wall Light Features: 100% brand new and high quality. 86 panel wall remote transmitter with 1/2/3/4 button optional A panel 86 wall transmitter that can be stuck onto anywhere. It is a learning code transmitter EV1527 IC Chip. It can be learned into most of the learning code receiver. It can work with any kind learning code receiver, so that the trouble brought by routing is avoided successfully. Specifications: Material: Plastic Color: White Size: (Approx.) 858511mm/3.353.350.43in Type: 1 : With 1 button; 2 : With 2 buttons; 2 : With 3 buttons (Optional) Working Voltage: DC 12V 27A Battery (not include) Working Frequency: A : 315Mhz / B : 433Mhz (Optional) IC Chip: EV1527 Distance: 10-180m (Long Distance) Working Current: 20-25mA Quantity: 1 pc Please Notice: It is only a common RF remote control(transmitter ), so it is only the professional can buy it alone or who buy our remote switch receiver, then need additional transmitter. If you are freshman about RF remote control system, please buy the duplicating/cloning /copied remote control. We are So Powerless about the people who do not understand then find it is cheap and buy it, when he gets it and tell us it doesn't work with his rolling code or other receiver what what ... and give us the negtive feedback. The receiver and transmitter can work together, their frequency, IC chip and shock resistance must be taken in to consideration. Package includes: 1 x Remote Control Wall Panel Switch Transmitter (No retail package)