NU503+ app is a device using mobile phone control dual actuator or single actuator for bed or sofa application. The APP control function identical to HJH8B handset or HJH26 handset or HJH55 handset.
NU503+ app is a device using mobile phone control dual actuator or single actuator for bed or sofa application. The APP control function identical to HJH8B handset or HJH26 handset or HJH55 handset.