Technical Data Of Wall Panel Transmitter:
Operating Frequency: 433MHz.
Battery Model: CR2032 Alkaline Battery
Material: HDPE(Type2) Plastic.
Coding Specification: 1527.
Distance: Indoor (20 Meters/65 Feets) , Outdoor (80 Meters/262 Feets).
Color: White.
Size(L/W/H): 86mm x 86mm x 13mm.
Weight: 60g/2.1ounces.
Need to be used with 433MHz remote control switch !