Description
SPECIFICATIONS
working frequency: 433MHz & 2.4G Wifi
Waterproof: yes
Use of premises: Home/office/villa/hospital/school/factory
Ring tone: A10(36 ring tones) A20 (38 ring tones)
Receiving distance: 300M Remote (in open area)
Power: Electric Supply
Origin: CN(Origin)
Itercom: No
Item Type: Wireless Doorbell
Feature 3: Support sound alarm light alarm
Feature 2: Support 433MHz wireless detectors
Feature 1: Support volume adjustment
Connection Type: wireless
Certification: CE
Brand Name: Earykong
Battery for Transmitter: CR2032 battery (Not include)
Alarm: Yes
AC for Receiver: 110V-220V-240V
Оплата и безопасность
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