CACAZI Wireless Waterproof Doorbell 300m Range US EU Plug Home Intelligent Door Bell Chime 1 2 Button 1 2 3 Receiver

Brand Name: CACAZI
Certification: NONE
Origin: CN(Origin)
Type: Doorbells
Power supply: 110V-220V-240V
working frequency: 433MHZ
Ring Tone: 38 ring tones
Waterproof: yes
Battery mode: 12v 23A battery (not include battery)
Receiving distance: 300M Remote (in open area)
Detail: 1 or 2 Outdoor Transmitter 1 or 2 3 Indoor Receiver
Use of premises: Home office villa hospital school factory
Unit Type: Set
Package Weight: 0.45kg (0.99lb.)
Package Size: 20cm x 20cm x 20cm (7.87in x 7.87in x 7.87in)