Wireless Doorbell Welcome Gate Entry Chimes Motion Sensor Detector Alert Alarm
USD 20.65 USD
(Tip: The kit does not include batteries. Infrared sensor detects surrounding motion and sends a signal to the receiver up to 918ft. Adjust the angle of the Motion sensor silent alarm to avoid false alarms. ).
Specifications
| Brand | digi-office |
| Type | Door Chime |
| Material | Plastic |
| Color | White |
| Features | Portable Bell/Chime |
| Model | SF-20R |
| Connectivity | Wireless |
| Country/Region Of Manufacture | China |
| Certification | CE, CCC, CQC |
| Working Frequency | 433.92MHz |
| Power Supply | Battery/ USB |
| Power Source | Battery |
| Items Included | Doorbell Receiver |
| Year Manufactured | 2023 |
| Unit Type | Unit |
| Manufacturer Warranty | 3 Years |
| Shape | Round |
(Tip: The kit does not include batteries. Infrared sensor detects surrounding motion and sends a signal to the receiver up to 918ft. Adjust the angle of the Motion sensor silent alarm to avoid false alarms. ).
