Gold Member Since 2011
Audited Supplier
Shenzhen Slinya Electronic Co., Ltd.

Door Bell, Intelligence Door Bell, Mini Door Bell manufacturer / supplier in China, offering 3 Receiver 1 Transmitter Home Waterproof 200m Mini Intelligence Door Bell 48 Tunes, High-End Wireless Alloy Mirror Bluetooth Speaker with Alarm LED Screen FM Microphone, High End Micro Type C Lightning Keychain Flat USB Charging Data Cable Portable Pendant Cable for iPhone X 8 Plus iPad Air PRO New 2018 iPad and so on.

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Supplier Homepage Product Home & Garden 3 Receiver 1 Transmitter Home Waterproof 200m Mini Intelligence Door Bell 48 Tunes

3 Receiver 1 Transmitter Home Waterproof 200m Mini Intelligence Door Bell 48 Tunes

Purchase Qty.:
1-499 500-4,999 5,000+
FOB Unit Price: US $9.2 US $7.8 US $5.4
Purchase Qty. (Pieces) FOB Unit Price
1-499 US $9.2
500-4,999 US $7.8
5,000+ US $5.4
Get Latest Price
Port: Shenzhen, China
Production Capacity: 5000 PCS/Day
Payment Terms: T/T, D/P, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: BT16
  • Style: Many-to-One
  • Automation: Non Automation
  • Wireless: Wireless
  • Wireless Video Doorbell Function: Remote Control Unlocking
  • Brand: OEM
  • Power Source: Plug
  • Trademark: OEM
  • Specification: CE
  • Type: Remote Doorbell
  • Talkback Type: Speech but Not Visible
  • Peephole: Without Peephole
  • Active Doorbell: Wireless Non Visual Doorbell
  • Application Scope: Home
  • Waterproof: Waterproof
  • Color: White
  • Transport Package: Retail Box
  • Origin: Shenzhen, China
Product Description
Wall Plug EU US UK AC Socket Remote Control door bell, 3 Receiver 1 Transmitter Home Waterproof 200m Mini Intelligence Door Bell 48 Tunes

Installation Notes:

1.Transmitter:clean the case first and paste the double sticker,then put the transmitter on the wall.In order to make it work properly,the height should be >1.5m.

(Warning: please do not install on the metal door/window)

2. Receivers: plug into the socket.

Walls and metal objects will shorten the range,and may interfere with its operation(metal fence,door,gate...)furthermore devices using radiofrequency can do the same(computer,microwave oven,television...)

3.The shorter distance (between transmitter and receiver), the signal will be better.


Working voltage: 12V 12V23A*1pcs

Working Frequency: 433MHZ

Standby current: 1μA

Working current: 12mA

RF standby power: 0 dbm

Working range: about 200-300m (on open air)


Failure Analysis and Troubleshooting:

1. Doorbell does not ring

F: receiver host isn't plugged in or tune mute 

A: plug into socket or adjust the volume keys

F: Transmitter battery positive and negative anti-loaded

A: Reinstall the battery

F: Transmitter and receiver pair unsuccessful

A: Re-pair


2.Range become shorter

Please make sure the doorbell away from metal objects.

Buildings, walls, enclosed space will decrease the transmission signal.

Battery voltage or power is not enough will shorten the distance, or misuse ring.

Receiving distance:280M(open area)

Volume:6 files(can be mute)

Ringtones:48 pcs

Transmitter size:75*42*19mm

Receiver size:90*60*30mm

The transmitter use a 12V 23A alkaline bettery(not include)

The receiver plug-in household sockdt can be work.

Product list

1 x doorbell transmitter

3 x doorbell receiver

1 x double sided tape

1 x screw
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