433MHz Wireless Remote Control For Smart Lock, Non-universal

Tips:Please note that the remote control is not sold separately,Which is not universal.It only works with our smart lock model( model Include all parameter models in the main image).Do not work with any other device or any locks from another company!

1,The maximum reconnaissance distance is 30m without any obstacles.
2,The maximum number of remote controllers that can be added to each door lock is 20pcs.
3,Please refer to the manual for detailed operating instructions.