Gold Member Since 2012
Audited Supplier
Shenzhen Ealink Technology Co., Ltd.

Doorbell, Home Security Systems, Surveillance System manufacturer / supplier in China, offering Lock Control Doorbell with Night Proof (D20AC), 7′′ Video Phone Door (M1707A), 7" Commax Video Door Phone with Touch Key (M2207B+D25AC) and so on.

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Lock Control Doorbell with Night Proof (D20AC)

FOB Price: US $30-40 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $30-40/ Piece
Get Latest Price
Port: Shenzhen, China
Production Capacity: 5000 Sets/Month
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: D20AC
  • Style: One-to-Many
  • Automation: Automatic
  • Wireless: Wired
  • Wireless Video Doorbell Function: Visible Intertalk
  • Brand: Ealink
  • Power Source: Wire
  • Connection: 4 Wires
  • Category: Home & Security
  • Trademark: EALINK
  • Specification: 185*92*41mm
  • HS Code: 85176990
  • Type: Video Doorbell
  • Talkback Type: Color Video
  • Peephole: Peephole
  • Active Doorbell: Wireless Video Doorbell
  • Application Scope: Home
  • Waterproof: Waterproof
  • Subscribers Quantity: 1/2/3
  • Lock Control: Yes
  • Business Type: Factory
  • Transport Package: OEM/Gift Packing
  • Origin: Shenzhen, China
Product Description
Lock Control Doorbell with Night Proof (D20AC)

Function and name of each part:

Lock Control Doorbell with Night Proof (D20AC)


Flush mounted options
Aluminum housing
1/4" color CMOS camera
53° viewing angle
LED night vision
700TV lines
1Vp-p75Ω Video output
Power voltage DC12V
Power consumption 2W

Wiring diagram:

Lock Control Doorbell with Night Proof (D20AC)


Lock Control Doorbell with Night Proof (D20AC)


Lock Control Doorbell with Night Proof (D20AC)Lock Control Doorbell with Night Proof (D20AC)


1.By Air or Express like DHL,UPS,Fedex,EMS

2.By Sea for FCL or Container

3.Customer specifying freight forwarders or negotiable shipping methods

4.Delivery time: Samples 3-5days;Batch goods 15-30days

Company info:

Lock Control Doorbell with Night Proof (D20AC)


Q: Can I get one sample to test first?

A: Of course. For the sake of our long term relationship, you can buy and test the sample first.


Q: Can you do OEM / ODM for customers?

A:  Yes we provide full OEM & ODM service, Logo design, carton box design, our engineer  can design as your request.


Q: What is your MOQ?

A: We don't have MOQ limitation for buying the goods


Q: How about your lead time?

A: After confirm received your deposit, for bulk order,  need 5-30 days.


Q: What is your warranty for your products?

A: 2 years

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