How to use : Wireless Remote Control Switch AC 250V 110V 220V 2CH Receiver and RF Remote Controls
4:19
Módulo Relé Rf 433mhz 2 Canais Bivolt AC 110V 220V Modo de Configuração Pulso / Retenção Alternado
12:16
How to use remote control switch, DC12V, wireless relay switch 1Ch rf 433Mhz, KR1201 by QIACHIP
8:55
come programmare una ricevente a 2 canali 433 mhz (step passo passo)
7:52
Water pump wireless control remote kit | 433 MHz Remote Control Switch for Heavy Loads up to 30A
8:50
Автоматика для откатных ворот своими руками . ЧАСТЬ1
5:55
Módulo Relé Rf 433mhz 1 Canal 110v-220v 10a Controle Remoto
3:37
How to use: 1 Channel DC12V Remote Control Switch with 2 button remote control
4:43