Product description
This kit uses RF to control four relays. A mini-transmitter with four buttons and a receiver board with ten relays, that are controlled by pressing the buttons on the tx. For enhanced security the RF-technology involves "rolling codes". This way it is virtually impossible to control the receiver with any other transmitter.The tx uses 433,9 MHz ISM-band.
One receiver can be paired with up to 15 transmitters. This kit uses the 4-button transmitter, which are available separately.
One receiver can be paired with up to 15 transmitters. This kit uses the 4-button transmitter, which are available separately.