Specifications:

• Certification: CE
• Certification: FCC
• Certification: RoHS
• Origin: CN(Origin)
• working frequency: 433MHz
• Working current: less than l100MA
• Waterproof Rated: IP44
• Volume: 4 Level
• Type: Doorbells
• Remote Range: 300 meters in open area
• product material: ABS flame retardant material
• Power Source: Battery
• Model Number: WXML
• Melody: 12 ringtones
• Doorbell Type: wireless
• Color: white
• Applicable temperature: -10 Celsius to 50 Celsius
• Applicable Space: Home/Office/Villa/Hotel/Hospital/Apartment
• Additional support: 1527/2262 coding chip