Itercom : No
Power : Dry battery
Display : None
Feature : None
Connection Type : WireLess
Item Type : Wireless Doorbell
Alarm : No
Brand Name : CACAZI
Origin : Mainland China
Certification : NONE
Smart home platform : Other
Power supply : 110V-220V-240V
Frequency : 433MHz
Receiving distance : 300M Remote (in open area)
Receiver ringtone function : Power failure memory function
MODEL : A06 DC Battery (no need to plug in)