Itercom:No
Power:Electric Supply
Display:None
Feature:None
Connection Type:Wireless
Item Type:Wireless Doorbell
Alarm:No
Origin:Mainland China
Certification:CE
Smart home platform:NONE
Power Source:AC,Battery
Power supply:110V-220V-240V
working frequency:433MHZ
Ring tone:39 ring tones
Waterproof:yes
Battery:12V23A(not include)
Receiving distance:300M Remote (in open area)
Use of premises:Home office villa hospital school factory
Feature 1:Waterproof Doorbell
Feature 2:House Welcome Bell
Feature 3:IP65 Waterproof
Sound Level(typical):85dB
Plug Size:EU Plug(default)

eMastiff Wireless Doorbell 39 Music LED Flash Security Alarm Outdoor IP65 Waterproof Smart Home Intelligent Door Bell Chime Kit Without 12V 23A battery