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4 Wires Wired White Doorbell DC12V Access Control Door Bell Electronic Dingdong Ringtone Ring Button for Home Security System
Original price was: $8.89.$2.54Current price is: $2.54.
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Description
DC12V Wired Door Bell For Hotel / Apartment / House Door Access Control System with 4 wires, no need battery
Features:
External wired door bell for security access control.
Featured with soft, loud and clear ding dong playing bell sound.
Connect to DC 12V power directly. Can be used for a long time.
Easy to install, wall-mounted .
Switch is not included. A good replacement for the old and broken one.
Specifications:
Condition: Brand new and high quality
Material: ABS Plastic
Color: As picture shown
Voltage: 12V DC
Operating Current: 20mA
Environment Temperature: -15°-45°
Relative Humidity: 0%RH-90%RH
Installation: Wall-mounted
Ringtone: Ding dong sound
Decibel: 90db
Dimension:
B1 model: 86*86*24mm
B04 model: 88*62*24mm
B06 model: 80*50*20mm
B10 model: 86*67*24mm
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Product DetailsÂ
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Selected high quality materials
Using ABS flame retardant material production, fire prevention,
high temperature resistance. Can be used very long time.
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Precision components
After the product is connected to the access control system, press theÂ
doorbell button of the access control to make a pleasant ringtone.
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High quality speaker
High loudness 90dB speaker, crisp doorbell, not afraid of the owner can not hear
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No battery required
Connect to the DC12V Access control power supply, no need to install battery for doorbell
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Wiring Diagram
Red: + 12 V
Black: GND
Green: BELL1
Yellow: BELL2
Black: GND
Green: BELL1
Yellow: BELL2
(The access control keypad, power supply, locks, exit button in the picture as below are not included in the package, need to order extra. )
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