Specifications:

• Brand Name: WEMEDA
• Button power: No battery required Self Powered
• DIY Supplies: Electrical
• Doorbell Type: wireless
• Melody: 60 ringtones
• Model Number: FA88
• Power Source: AC
• Power Source: Self-powered
• Power Source: US/EU/UK Plug AU adapter
• Receivers Rated voltage: 110-220V
• Receiving distance: 150M Remote (in open area)
• Type: Doorbells
• Volume: 5 levels 0-110dB
• Waterproof grade: IP44
• Certification: CE
• Certification: FCC
• Certification: RoHS
• Origin: CN(Origin)