Buy Hyperlink: https://www.aliexpress.com/retailer/product/433Mhz-Common-Wi-fi-Distant-Management-Swap-DC12V-4CH-relay-Receiver-Module-and-2pcs-4-channel-RF/2138259_32763177600.html?spm=2114.12010612.8148356.5.3ad81667GNJGfd

use: 433Mhz Common Wi-fi Distant Management Swap DC 12V 4CH relay Receiver Module For 4CH 1527 studying code 433 Mhz Transmitter

OPERATION

1. Momentary Mode: urgent one time the educational key button on the receiver board ( Led indicator on receiver board will signaling concurrently ),then press any of the distant button , signaling 3 times by distant’s LED indicator informs about setting momentary mode efficiently .
2. Toggle Mode: urgent two occasions the educational key button on the receiver board( Led indicator on receiver board will signaling concurrently ),then press any of the distant button , signaling 3 times by distant’s LED indicator informs about setting toggle mode efficiently .
3. Latching Mode:urgent 3 times the educational key button on the receiver board ( Led indicator on receiver board will signaling concurrently ),then press first distant button ,comply with on second distant button , signaling 3 times by distant’s LED indicator informs about setting latching mode efficiently ( first button stands for on , second button stands for off ).
4. 2CH momentary + 2CH Toggle :urgent 4 occasions the educational key button on the receiver board(Led indicator on receiver board will signaling concurrently ),then press any of the distant button , signaling 3 times by distant’s LED indicator informs about setting 5-second delay efficiently .
5. 2CH Momentary + 2CH Latching :urgent 5 occasions the educational key button on the receiver board ( Led indicator on receiver board will signaling concurrently ),then press any of the distant button , signaling 3 times by distant’s LED indicator informs about setting 10-second delay efficiently .
6. 2CH Toggle + 2CH Latching :urgent six occasions the educational key button on the receiver board( Led indicator on receiver board will signaling concurrently ),then press any of the distant button , signaling 3 times by distant’s LED indicator informs about setting 15-second delay efficiently .
7. 2CH Latching + 2CH Latching :urgent seven occasions the educational key button on the receiver board( Led indicator on receiver board will signaling concurrently ),then press any of the distant button , signaling 3 times by distant’s LED indicator informs about setting 15-second delay efficiently .
8. Deleting present distant controls knowledge: urgent eight occasions the educational key button on the receiver board , the LED indicator on receiver board will flash for eight occasions , the prevailing distant controls are deleted efficiently .

[compare_prices_deals]

source