Audited Supplier
TSB
Intercom Doorbell
One to One
Speech but Not Visible
Non Automation
Without Peephole
Wireless
Wireless Non Visual Doorbell
No Video
Hotel Office Home Hospital
Douwin
Not Waterproof
Battery
Black
1PCS
Douwin
Box Inside, Carton Outside
136mm*258mm
China Guangzhou
85318090
Product Description
Wireless Touch Screen Door ring system= Doorplate+Doorbell
Without the traditional signal cables except power supply cables
About Douwin
Reference Hotel Lock
Contact us
Without the traditional signal cables except power supply cables
About Douwin
Reference Hotel Lock
Contact us
