Smart Electric Window Opener AC110V/220V WIFI for Casement Window/Door Close/Open Home RF Remote Control

Power supply：AC100V~240V 50/60Hz

Opening time：3~7s / 90°

• Opening and holding time：1-30s
• Temperature：-20℃~55℃
• Protection level：IP12
• Product weight

• App / Voice / RF Remote Control
• Compatible with Google Assistant and Amazon Alexa
• Configurable timing on/off