Specifications:

• Waterproof: ip44
• Use of premises: Home office villa hospital school factory
• Type: Doorbells
• Ringtones: 51 music 110DB
• Receiving distance: 150M Remote (in open area)
• Receivers Rated voltage: AC 110V 220V 240V
• Power Source: Self-powered
• Power Source: PLUG EU
• Power Source: AC
• Model Number: k33WW
• Mode: Light Control sensor night light
• Doorbell Type: Wireless
• DIY Supplies: Electrical
• Certificate: CE,FCC,Rohs
• Brand Name: SMATRUL
• battery: No battery required Self Powered