Warranty:

1 YEAR

After-sale Service:

Online Technical Support

Project Solution Capability:

total solution for projects

Place of Origin:

Guangdong, China

Brand Name:

Changjian

Model Number:

CJD3000

Product Name:

Wireless Door Bell

Material:

ABS Plastic

Color:

White+blue &White+rose gold

Volume:

65-110DB

Music:

32 Melodies

Application:

Shop or other place

Certificate:

CE RoHS

Function:

Door chime

Working Frequency:

315±200KHZ

power consumption:

0.1W

Power Source:

Battery, Plug