Происхождение товара
Guangdong, China
Наименование
kingserry/oem
Standard Set
1 receiver +1 doorbell button
Wireless Range
Open Space 400M/1300ft
lifespan of the battery
6-10 years based on 30 times per day
Volume
85-97dB and 5 levels adjustable
Combo with
PIR motion sensor /Magnetic sensor
Applications
homes,villas,offices,hospitals etc
Functions
Doobell ,Night light with music ryhthm lamp