DC12V Wired Doorbell Does Not Need Battery, DingDong Ringtone ABS Flame Retardant Material For Access Control System Special

 ships from : china

 color : 12v wired door bell

 Desciption : 
12V wired access control doorbell
No need to install batteries, crisp ding-dong doorbell, using ABS fireproof material
Crisp Ding Dong Ringtones
Built-in high-loudness loudspeaker, emitting a crisp
doorbell of 90db, the sound is crisp and soft to the ear
Home style is all-match
Using white design, any and all-match home style,
high-quality ABS material, high fire and flame retardant, not easy to oxidize
Wide application
Suitable for a variety of occasions, easy to use
Product details
Product parameters
Product Name
Wired 12V Access Control Doorbell
Ringtone volume
90DB
Power supply methodl
Connect directly to 12V power supply
Operating temperature
-10℃~80℃
Working humidity
＜80%
Internal Components
Using high-quality chips
Applicable scope
Family, community, hotel, office building,
shopping mall, factory and other places
Product Size
Wiring Schematic
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