Intelligent 433mhz Wireless Doorbell

Sale price$15.99 Regular price$18.00
In stock


LED flash is suitable for: the elderly and hearing impaired. The indoor chime can remember your last melody and volume level after closing it; No need to reset the previous settings, which really saves you time.

Hassle-Free Installation: This battery wireless doorbell ringer requires no additional wires or tools, all you had to do was plug in the adapter to an outlet and adhere the transmitter to the wall via Double-sided tape or Screws-in. Each transmitter can be paired with up-to-doorbell receivers.

Multifunctional Doorbell: The wireless doorbell can be installed on the front door of your apartment, house, villa, flat, office, or workshop to welcome your guests, it can also be used as a pager, which makes it suitable for children, nursery, or elderly care, and it also applies to teachers seeking helpful classroom organization and management.

Expandable: Wireless doorbell system can add more  receivers or push buttons for increased coverage. Multiple doorbell chimes can be configured to ring with different door chimes or ringtones to let you know where is the visitor. This wireless outdoor doorbell also can be used with our door chime, driveway alarm, etc. Welcome to visit other products in SECRUI Store.


  • working frequency: 433MHZ
  • Wireless Frequency: 433MHz
  • Waterproof: yes
  • Use of premises: Home office villa hospital school factory
  • Power supply: 110V-220V-240V
  • Power: Electric Supply
  • Item Type: Wireless Doorbell
  • Battery: CR2032 3V(not include)
  • Alarm: No

Customer Reviews

Based on 31 reviews
Stefan Bins

I have not received the order, no one answers the questions, deception, do not be carried out. The money is ahead, the goods have not been sent.

Tavares Oberbrunner

Delivered in 3 weeks. Everything works, all modes. But the consumption in the duty mode is too big-almost 20 Wats.

Shyanne Wehner

The break-up came for 20 days all the right-to-buy battery taka AK bios for the button

Twila Kihn

It's pretty good, very happy thanks to the seller for the fast shipping

Cameron Wolff

Viskas OK. GSM greitas pristatymas. į komplektą neįeina elementai.


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