433Mhz LED Small Volume Board Normally Open Closed Mini Control Board Button Modified Relay Output

Feature
Product model:AK-YXT-01A
Product Name:New style round free sticker remote control
Working voltage:6V (two CR2016 button batteries)
Working frequency:433MHz
Encoding format learning code (EV1527 or compatible chip):remote control distance
50 meters (open without interference, depending on the specific environment)
Product size:diameter 50MM * thickness 12M, button diameter 30MM
Package includes
1 x New style round free sticker remote control

Additional information