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Hotel Mechanical Door Bell Ding Dong System Electric Ring Doorbell

  • 30-99 Pieces
  • 100-199 Pieces
  • >=200 Pieces
- + Pieces available
$8.00 /Piece, 1 Piece (Min. Order): Buy Samples
0piecesselected, US $in total
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Shipping fee:
Depends on the order quantity.
Lead Time:
10 day(s) after payment received
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Samples - $8.00 /Piece, 1 Piece (Min. Order): Buy Samples
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Quick Details
Place of Origin:
Guangdong, China
Brand Name:
Model Number:
Max. Current:
Max. Voltage:
Mechanical Life:
about 10 years
Ding dong
Make Sound to Indicate Guests Coming
Inside Room
Power Supply:
13.2*9.2*4.3cm, 13.2 x 9.2 x 4.3cm
10 years

Packaging & Delivery

Selling Units:
Single item
Single package size: 
15X10X5 cm
Single gross weight:
1.000 kg
Picture Example:
Lead Time :
Quantity(Pieces) 1 - 100 101 - 200 >200
Est. Time(days) 10 20 To be negotiated
Product Description

hotel Guest Room Inner Bell

1. Functions: Door bell
2. Type: Mechanical bell
3. Sound: Dingdong

4. Material: Plastic

5. Color: White

6. Size: 13.2 x 9.2 x 4.3cm

7. Weight: 0.5kg

8. Life: about 10 years

9. Power: AC220V

How it Works ?

The doorbell can't work alone.
It works with doorplate, wall switch, energy saving switch, lock and card.
After hotel guest open door with card, guest should insert card into energy saving switch to turn on electricity, then the system is activated. Visitors can press bell button from outside doorplate, then the doorbell will ring. Guest can press "Do not disturb" on the inside wall switch, then the bell won't ring when visitor press the bell button.
Product Installation
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Packing & Delivery

Careful Packing and Fast Shipment

Small quantity order, we can ship by DHL, FEDEX, UPS, TNT express, usually need about 4-7 days.
Big quantity order, we can ship by air cargo to your nearest airport, need about 4-7 days.
We also can arrange shipment by ocean, need about 15-35 days to your nearest port.

Company Profile
Factory Show
- Founded in 2007 & located in Guangdong.
- Concentrates on smart lock business.
- Covering an area of 4000 square meters.
- Professional hardware engineers and software engineers, skilled workers.
- Different types of locks with different functions for different places.
- A rich number of advanced machines.
- Main Market Italy, Netherlands, Saudi Arabia, India, Malaysia, Thailand, etc.
- More than 20 domestic patents and one international patent.
- Passed National Industry Testing & obtained CE, SGS, BS Fire Testing.

Trade Show
Canton Fair 

London Hotel Supply Show

Jeddah Hotel Show

International Hardware Fair Cologne

Dubai Hotel Show

Las Vegas Hotel Exhibition

CBD Exhibition

Focused on smart lock for more than 10 years, Innovate have many clients all over the world. In order to show our products to customers, Innovate's footsteps have traveled to many cities both at home and abroad.

Why choose Innovate Company?
Innovate have more than 10 years experience in this field. Innovate is a 10 year Gold supplier in Alibaba, and we also support Alibaba Trade Assurance which can protect the buyer's benefit.

What service Innocate can offer ?

Before order --- Quick response and full information offered;

When place order --- Good quality and fast delivery time;

After order --- Patient training, detail manual and clear vedio provided.

How does the hotel room number and doorbell system powered?

If OEM / logo print is available?
Yes,we have logo laser printing machine, which can help us to print logo easily. But the logo can only be printed on doorplate or switch, not doorbell.

What's the MOQ and if can send sample to have a test?
Moq is 30 pcs. And we can send sample to have a test. Sample is paid, but the sample cost will be refund when you place a mass product order (more than 100 pcs).

What's the delivery time?
Sample within 3 working days, mass production order takes about 10~15 days. Customized products need more time.

What certification do you have?
CE and SGS certificated is applied.