---
product_id: 174163857
title: "BITIWENDMini Door/Window Sensor for Entrance Bell Black"
brand: "bitiwend"
price: "HK$161"
currency: HKD
in_stock: true
reviews_count: 8
url: https://www.desertcart.hk/products/174163857-bitiwendmini-door-window-sensor-for-entrance-bell-black
store_origin: HK
region: Hong Kong
---

# 600ft Range 3V CR1632 Battery 1 Year Warranty BITIWENDMini Door/Window Sensor for Entrance Bell Black

**Brand:** bitiwend
**Price:** HK$161
**Availability:** ✅ In Stock

## Summary

> 🔔 Elevate Your Home Security with Style!

## Quick Answers

- **What is this?** BITIWENDMini Door/Window Sensor for Entrance Bell Black by bitiwend
- **How much does it cost?** HK$161 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/174163857-bitiwendmini-door-window-sensor-for-entrance-bell-black)

## Best For

- bitiwend enthusiasts

## Why This Product

- Trusted bitiwend brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Peace of Mind:** Backed by a 1-year warranty for your assurance.
- • **Extended Range:** Enjoy a wireless transmitting distance of up to 600ft in open areas.
- • **Reliable Power:** Powered by a replaceable 3V CR1632 battery for long-lasting performance.
- • **Seamless Integration:** Easily pairs with your existing doorbell system.
- • **User-Friendly Installation:** Designed for quick setup with a gap of ≤1cm.

## Overview

The BITIWEND Mini Door/Window Sensor is a sleek and efficient solution for enhancing your entrance security. Designed to work seamlessly with a compatible doorbell receiver, this sensor boasts an impressive wireless range of up to 600ft, ensuring you never miss a visitor. With easy installation and a reliable power source, it’s the perfect addition to any modern home.

## Description

BITIWENDMini Door/Window Sensor for Entrance Bell Black

## Features

- ONLY door sensor,should be used together with doorbell receiver(not included)
- Please make pairing with receiver(not included) BEFORE installation.
- Battery: 1 x 3V CR1632 can be replaced
- Installation gap: ≤1cm. 1 year warranty
- Wireless transmitting distance range up to 600ft(in the open area)

## Images

![BITIWENDMini Door/Window Sensor for Entrance Bell Black - Image 1](https://m.media-amazon.com/images/I/41SxYNOEEmL.jpg)
![BITIWENDMini Door/Window Sensor for Entrance Bell Black - Image 2](https://m.media-amazon.com/images/I/512CqaV7DLL.jpg)
![BITIWENDMini Door/Window Sensor for Entrance Bell Black - Image 3](https://m.media-amazon.com/images/I/61HsptgIQ0L.jpg)
![BITIWENDMini Door/Window Sensor for Entrance Bell Black - Image 4](https://m.media-amazon.com/images/I/61Crj4FTuCL.jpg)
![BITIWENDMini Door/Window Sensor for Entrance Bell Black - Image 5](https://m.media-amazon.com/images/I/611JkXgjgWL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Fast Shipping!
  

*by S***R on Reviewed in the United States on June 11, 2023*

This item came practically the next day!  It was great because we rely on hearing that bell when customers come through the door.  Thanks for your quick and accurate service!

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Works Great For Various Doors
  

*by K***. on Reviewed in the United States on March 20, 2023*

We bought a lakehouse with 3 sliding glass doors. I bought these so we could feel safer with kids running around and/or be warned of someone entering/leaving. It was so easy and fast to set up. I bought two extra to pair with the main plug in alarm unit and they took less than a minute to pair-so fast and easy. I loved the sound and volume options, fromsilent to annoyingly loud. If adhesive doesn’t stick it will be very easy to replace, but so far so good. My front door was uneven, but I was able to do vertical instead of horizontal alignment and they are very close, but not aligned perfectly and it still worked, which was a relief.

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    I've had these in another house, hard to connect extra censors to the box though.
  

*by S***L on Reviewed in the United States on November 23, 2019*

I bought this + one additional to pair to the original. The extra one will not connect to the box and will not allow me to reset it in anyway. I was able to de-connect both of the original ones and then eventually reconnect them, but in that process wasn't able to connect the 3rd box. So I know I was eventually getting the hang of following the directions. The directions seemed to be written well and were easy to follow, however it took multiple multiple attempts to get all three of my censors to connect to the base box. That being said I am using the 2 original ones and feel a little better about my doors at night when I'm the only one at home. The censors are really small so if you have a door with just a tiny ledge then you might have a hard time mounting the censors.

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**Shop now:** [https://www.desertcart.hk/products/174163857-bitiwendmini-door-window-sensor-for-entrance-bell-black](https://www.desertcart.hk/products/174163857-bitiwendmini-door-window-sensor-for-entrance-bell-black)

---

*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-03-03*