BITIWEND Wireless Door Open Alert Sensor Chime

This Door Open Alert BITIWEND Wireless Door Sensor Chime is perfect for office, home, or store use. It has an operating range of 600 feet and is equipped with 52 chimes, 4 volume levels, and two door sensors plus one plug-in receiver. It is one of the best doorbells and chimes available due to its easy setup, adjustable volume, and quality design. Plus, it features an LED indicator that helps you read the status of the doorbell, and its simple design makes installation a breeze. Get yours in black today!

Key Features:

The Bitiwend Wireless Door Sensor Chime is an ideal alarm system for your home or business. It comes with two door sensors that detect when a door is opened and then sends an alert to your smartphone. This system is easy to install and provides you with peace of mind that your property is secure. With the Bitiwend Wireless Door Sensor Chime, you can rest assured that you will be alerted when a door is opened and your property is safe.
85
B2B Rating
214 reviews

Review rating details

Volume control
85
Value for money
81
Tech support
79
Overall performance
83
Easy to set up
94
Design
88
Customer support
79
Coverage range
83
Build quality
85
Battery life
82

Pros and Cons

Pros
  • Comes with an LED indicator that helps to read the status of the doorbell
  • Equipped with 52 different ringtones that meets varied preferences
  • Features a simple design that makes it easy to install
Cons
  • The bell may not cover wide range area

Details of BITIWEND Wireless Door Open Alert Sensor Chime

  • Material: ‎ABS
  • Batteries Included?: ‎No
  • Date First Available: July 17, 2019
  • Item model number: ‎2T1
  • Installation Method: ‎Self-Adhesive/ plug-in
  • Included Components: ‎Double-side tape, screw,manual
  • Shape: ‎Square
  • Style: ‎door chime
  • Special Features: ‎52 different ringtones/ 4 sound level
  • Size: ‎Mini-v298
  • Color: ‎Black-v298
  • Item Package Quantity: ‎1
  • Pattern: ‎B14 Black 2T1
  • Batteries Required?: ‎No
  • Battery Cell Type: ‎Lithium Manganese Dioxide
  • Power Source: ‎Sensor Battery-Powered; Receiver: AC
  • Batteries: ‎2 CR2 batteries required.
  • Item Weight: ‎5.6 ounces
  • Package Dimensions: ‎4.06 x 3.43 x 2.64 inches
  • Best Sellers Rank: #100,707 in Tools & Home Improvement #88 in Door Bells Chimes
  • ASIN: B07VB6SDN9
  • Usage: ‎Commercial/Residential/ Indoor
  • Manufacturer: ‎BITIWEND
  • Part Number: ‎2T1
  • Customer Reviews: 4.0/5 stars of 2,345 ratings

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Comments

William W.: Just what I needed

United States on Oct 13, 2023

Dana Johnson: This is my second unit hope it last longer than the first.

United States on Jul 19, 2023

LaShea: I bought this to put on the bedroom door of my nonverbal, autistic sister who lives with us and has a hard time falling and staying asleep (even with melatonin).

She sometimes gets up in the middle of the night while everyone is asleep and this alerts me to let me know that she is up. This alerts us when her bedroom door opens. The sensor is on her door which is located up stairs and sound plug-in box part is plugged in downstairs behind my nightstand in my bedroom. So the range seems to work well. Just test the range and how far it works within your home’s configuration.

United States on May 11, 2023

P Rock: Pretty good device. We needed something on our patio doors to pass our pool inspection. This did the trick. The receiver has decent range as it crossed through a couple rooms. We will probably leave them attached as they do offer a bit of added security...outside of the pool.

United States on Mar 30, 2023

K. W. R.: As in the title of the review, a great product and even ended up purchasing a second one.

The setup can be confusing, less confusing if you actually read the instructions first. The loudest volume wasn't loud enough for me due to the size of the area; however, probably sufficient for most. I purchases a second one so the chime could be heard in other areas.

It has a dizzying array of chime sounds to select from; most of which are completely worthless if you are looking for a door chime at your business.

Setting the chime you selected is confusing, and did not work for me the first time. I followed the instructions, and after the reset couldn't get it to work at all. Gave up and was going to return it, then after reading the instructions again I noticed I had missed a step. Now everything works fine, to include pairing a second one.

The contacts for the door came with an adhesive tape, works well. No screws or complicated installation.
That pat literally took a few seconds.. The range is also good and as far as I can tell as advertised. I wish they volume could be louder (5 settings I think), and that here were more business related tones vs 48 that...

United States on Mar 28, 2023

BITIWEND Wireless Door Open Alert Sensor Chime SadoTech Wireless Doorbells - Model C: Get Instant Alerts with Easy Installation TeckNet Plug-in Wireless Doorbell Chime Kit: No Cords, Easy Setup
BITIWEND Wireless Door Open Alert Sensor Chime SadoTech Wireless Doorbells - Model C: Get Instant Alerts with Easy Installation TeckNet Plug-in Wireless Doorbell Chime Kit: No Cords, Easy Setup
B2B Rating
85
97
97
Sale off $16 OFF $8 OFF
Total Reviews 214 reviews 1 reviews 374 reviews
Material ‎ABS ‎ABS Plastic ‎ABS
Batteries Included? ‎No ‎No ‎No
Date First Available July 17, 2019 October 10, 2013 April 27, 2018
Item model number ‎2T1 ‎ST-FX-C ‎WA878
Installation Method ‎Self-Adhesive/ plug-in ‎Self-adhesive tape or anchors/screw ‎Self-Adhesive Tape or Anchors/Screw
Included Components ‎Double-side tape, screw,manual ‎1 ‎1 × Transmitter, 1 × Plug-in receiver, 1 × Adhesive tape, 2 × Screw, 2 × Anchor, 1 × User manual
Shape ‎Square ‎Square
Style ‎door chime ‎1 push buttons + 1 receiver ‎Push button
Special Features ‎52 different ringtones/ 4 sound level ‎Waterproof
Size ‎Mini-v298 ‎1 push button + 1 receiver ‎1 Receivers + 1 Button
Color ‎Black-v298 ‎White ‎Black
Item Package Quantity ‎1 ‎1 ‎1
Pattern ‎B14 Black 2T1 ‎1 push button + 1 receiver, White
Batteries Required? ‎No ‎Yes ‎No
Battery Cell Type ‎Lithium Manganese Dioxide ‎Alkaline
Power Source ‎Sensor Battery-Powered; Receiver: AC ‎AC & Battery
Batteries ‎2 CR2 batteries required. ‎Yes ‎No
Item Weight ‎5.6 ounces ‎4 ounces ‎5.3 ounces
Package Dimensions ‎4.06 x 3.43 x 2.64 inches ‎3.62 x 3.23 x 2.36 inches
Best Sellers Rank #100,707 in Tools & Home Improvement #88 in Door Bells Chimes #2,231 in Tools & Home Improvement #8 in Door Bell Kits #50,762 in Tools & Home Improvement #167 in Door Bell Kits
ASIN B07VB6SDN9 B00FR4YQYK B07CPVM139
Usage ‎Commercial/Residential/ Indoor
Manufacturer ‎BITIWEND ‎SadoTech ‎TECKNET
Part Number ‎2T1 ‎ST-FX-C ‎WA878
Customer Reviews 4.0/5 stars of 2,345 ratings 4.6/5 stars of 21,678 ratings 4.6/5 stars of 3,885 ratings
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