Power line carrier control: Ɛde anyinam ahoɔden nhama di dwuma de mena nsɛnkyerɛnne; switch no hwehwɛ sɛ wonya encoder.
Wireless control: Ɛde wireless akwan di dwuma de mena nsɛnkyerɛnne; frequency no yɛ nea ɛyɛ den, na akwan horow pii a wɔfa so de nsɛm mena, a ZigBee, WiFi, ne Bluetooth ka ho.
Bus control: Ɛde fieldbus di dwuma de mena nsɛnkyerɛnne; nkitahodi ne control signal transmission no nya denam bɔs panels a wɔde fa fieldbus so ka bom no so.
