Door Access System, Door Bell
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Key features:-
Wired door bell 12V for security access control
Connect to DC 12V power directly
Material : ABS
Volume of doorbell: 90db
Working Voltage: DC12V
Red to (+), Black to (-)
Small & simple design, wall-mount hole, easy to install.
Suitable for office, home & hotel.
Wired door bell 12V for security access control
Connect to DC 12V power directly
Material : ABS
Volume of doorbell: 90db
Working Voltage: DC12V
Red to (+), Black to (-)
Small & simple design, wall-mount hole, easy to install.
Suitable for office, home & hotel.
