Shop Store Bakery Welcome Infrared Sensor 433MHz Transmit Chime Remote Control
Specifications
| Working Frequency | 433.92 MHz |
| Brand | Unbranded |
| Color | White |
| Power Supply | Battery/ USB |
| Type | Door Chime |
| Operating Humidity | <, 80% |
| Certification | CE,CCC,CQC |
| Connectivity | Wireless |
| Items Included | Doorbell Receiver |
| Model | SF20R |
| Country Of Origin | China |
Wireless Welcome Doorbell Features ● Shop Keeper in day time, anti-thief in the night, welcome /doorbell /alarm / color lights/ lighting 5in1 multi-function ● Remote transmission range up to 280M/918ft in the open space ● 8 chord music chip, 40mm big horn,36 chime melodies, remember your last set melody and volume level once powered off ● Colorful LED lights, adjustable brightness, distinguish multiple entrances by different colors ● 4 stages adjustable volume (Loud/High/Middle/Low ) from 113-25dB ● Receiver can learn from up to 32 wireless sensors like PIR motion, magnetic or vibration sensor as well as up to 8 remote controllers. Application: shops, Commercial Complex, Luxury hotels, offices, factories, homes, villas, driveways, walking paths , Supermarkets ,restaurants etc.