Specifications:

• Wireless Communication: RF
• Wireless Communication 1: Wire Control
• use: Electric door curtains garage door remote control
• Remote control: 1527 Learning Code remote control
• Origin: CN(Origin)
• Model Number: SMG-Wireless Doorbell
• Model Number: SMG-EV 1527
• Material: Metal and PVC
• Frequency: 433 MHz/433.92 MHz
• Chip: learning code
• Certification: CE