Shenzhen Sipo Technology Co. Ltd

Model Number: C03 Brand Name: Realbell Key Specifications/Special Features: SpecificationsAC wireless digital doorbell with touching key110-220V/50-60Hzwide voltage supply280-350 meters control distance in open space433/315/447MHz frequencyIP44 waterproof Protection36 polyphonic music with 4 levels volumeMultiple plugs acceptable (BS plug, EU plug, American plug, UK plug)Transmitter with CR2032 Lithium Battery(included)Power consumptionof transmitter is 4.5uw
Power consumptionof receiver is <0.5W

Accessories:
1*transmitter
1*receiver
1*battery for transmitter
1*double-side adhesive sticker
1*box

Our service:
1. OEM, Logoprinting on doorbell
2.CustomizedPacking
3. ODM, on any of your idea on doorbell, we can help you to design and put it into production
4. FCC/RoHS Directive-compliant/CE certifications

5. After-sale services
1) All products quality has been strictly checked in house before packing
2) All products must be will packed before shipping
3) All our products have1 year warranty, and we assure the defective products will bemaintained for free within warranty period