Rolling door remote control
1. Frequency: 315Hz & 433Hz
2. Control Distance:100M
3. Fixed code
4. LED,four buttons

Rolling door motor remote control

1)Learning coad remote controls and transmitters ues 1527, million-group coding chips.

2)When the transmitter is lost or stolen, you can delete the transmitter and make it unworkable by restudying a new one

3)Fixed code remote controls and transmitters use DIP and welding codes.

4)All the remote controls are equipped with advanced American digital decoder chips to make the system more stable. They use super-regenerative receiver modules and are immune against interference. The remote controls use high frequency and the construction method of SMT.LED remote controls have a lamp which can go out with a five-minute delay. Working frequency is 315MHz or 433 Mhz.