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Shen Zhen Office Address:
Rm713Huameiju Business Center
B1 BuildingXinhu RoadXixiang
Baoan DistrictShenzhen City China
Postcode:518102

Tel:0086-755-86253081/82/83
Fax:0086-755-86253039
E-mail:oceanstar@oceanstar-gift.com
http://www.oceanstar-gift.com
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smart wireless doorbell no batter needed with EU/US/UK Plugsmart wireless doorbell no batter needed with EU/US/UK Plugsmart wireless doorbell no batter needed with EU/US/UK Plug

smart wireless doorbell no batter needed with EU/US/UK Plug

  • No battery needed
  • No wiring required.
  • Mount any where.
  • Specific:
  • 1) Receiver:
  • Input: AC 100 ~ 240 V, 50-60 Hz 0.1 A
  • Temperature range: -25 ~ 75 ℃
  • Altitude during operation (m) <2000m
  • Volume range: 4 levels from 25dB to 85dB
  • Ringtone selections: 36 music boxes
  • Working frequency: 433 MHz
  • 2) Transmitter:
  • Transmission frequency: 433 MHz
  • Temperature range: -40 ~ 60 ℃
  • Altitude during operation (m) <2000m
  • Power supply: self-powered, without battery
  • High quality raincoat
  • Wireless range: 500 feet
  • Depending on the operating environment.
  • Avoid strong electromagnetic environment
  • Transmitter not closed to metals.

Product description

Roundup: self-powered wireless bell

* Real Madrid smart doorbell and wireless environment, and creative self-management techniques, and more batteries now without inspiration.  

* Higher IPX8 water level



 * Excellent texture and unique design.

https://www.oceanstar-gift.com/products/one-2.html


Product technology

1 compression) wireless bell from the battery to the switch, which converts mechanical energy into electricity, to start a wireless signal and micro energy collection technology to control the alarm has been adopted.

2) Radio, simple installation, low cost, battery and no pollution, high voltage and producing sparks, bell without battery without door can be used for protective environments of the explosion and humidity conditions.

3) wireless bell without batteries and can be installed anywhere in the house.

************************************************** ************************

No battery needed
No wiring required.
Mount any where.
Specific:
1) Receiver:
Input: AC 100 ~ 240 V, 50-60 Hz 0.1 A
Temperature range: -25 ~ 75 ℃
Altitude during operation (m) & lt; 2000m
Volume range: 4 levels from 25dB to 85dB
Ringtone selections: 36 music boxes
Working frequency: 433 MHz
2) Transmitter:
Transmission frequency: 433 MHz
Temperature range: -40 ~ 60 ℃
Altitude during operation (m) & lt; 2000m
Power supply: self-powered, without battery
High quality raincoat
Wireless range: 500 feet
Depending on the operating environment.
Avoid strong electromagnetic environment
Transmitter not closed to metals.

************************************************** ************************

Company Information:

* The company was founded in 2005. Trade in electronic products for more than ten years in the trade and production sector.

* Our company is in the United States, Canada, United Kingdom, Spain, Russia, South Africa and so on. Customers in more than 200 collaborate with these different countries.
* Every year we develop more than 10 new products.


Good production quality control

 

Let's meet at fairs

 

Packaging and lamp. shipment

All Intrinsically safe lighting for the night  It is packaged in a quality gift box. 

I admit, a small amount and well packaged and sent by courier from door to door.



OCEAN STAR INTERNATIONAL (H.K.) LIMITED

Tel:18665333306

Contact Person:sales01

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