BITIWEND B12+WET01
BITIWEND Wireless Signal Forwarding Doorbell and Chime Extension Set User Manual
Model: B12+WET01
Introduction
The BITIWEND Wireless Signal Forwarding Doorbell and Chime Extension Set is designed to seamlessly integrate with your existing wired doorbell system, extending its reach and functionality. This set ensures you never miss a visitor, whether you are in the garden, on the terrace, or in a remote part of your home.
Product Overview
The package includes the following components:
- 2 x Plug-in Receivers
- 1 x Wireless Converter (Transmitter)
- 1 x User Manual

Image: The complete BITIWEND Wireless Signal Forwarding Doorbell and Chime Extension Set, showing two plug-in receivers and one wireless converter.

Image: Visual representation of the included components: Receiver x1, Wireless Converter x1, User Manual x1.
Setup and Installation
Wireless Converter Installation
The wireless converter is designed for easy integration with existing wired doorbell systems. It connects directly to your current doorbell's wiring (3-24V AC/DC). The marked cables (+/-) do not require polarity distinction, simplifying installation.

Image: Diagram illustrating the connection of the wireless converter to an existing doorbell system. The power cord connects to the doorbell system, and the antenna transmits the signal to the receiver. A warning indicates that installation voltage should be 3-24V AC/DC, and a transformer is needed for voltages above 24V.
Important Note: Do not connect to high-voltage circuits to avoid the risk of short circuits. Power supply is via the doorbell transformer or mechanical chime.

Image: A close-up view of the compact wireless converter module with its antenna and power/signal wires. This small unit is designed to fit discreetly within your existing doorbell housing.
Receiver Placement
Once the wireless converter is installed, plug the receivers into standard power outlets in desired locations. The system offers a free-field range of up to 200 meters (656 feet), ensuring comprehensive coverage throughout your home or business.

Image: An illustration demonstrating the 200-meter (656 feet) open-field range of the doorbell system, showing the signal reaching various parts of a house and garden, even through different types of walls.

Image: A receiver plugged into an indoor outlet, with text highlighting immediate response, stable signal, and strong penetration, ensuring no visitor is missed.
Operating Instructions
The plug-in receiver features intuitive controls for customization:
- Melody Selection: Choose from 58 polyphonic melodies.
- Volume Adjustment: 5-level adjustable volume (0-110 dB).
- LED Indicator: A blue LED light on the receiver illuminates when the doorbell rings.
- Memory Function: The receiver remembers your last selected melody and volume setting even after a power outage.

Image: A visual breakdown of the receiver's features, including 5 volume levels (0-110dB), 58 ringtones, an LED indicator, and a ringtone memory function.

Image: A side view of the receiver highlighting the volume control buttons (0-110dB) and the ringtone selection button (58 melodies), along with the memory function icon.

Image: An illustration showing the different volume levels of the receiver, ranging from 0dB (silent) to 110dB (very loud), suitable for various environments and user preferences.
Troubleshooting
If the receiver does not function or rings when no one is pressing the doorbell, please try the following steps:
- Clear the pairing code.
- Re-pair the transmitter and receiver.
If the issue persists, please contact customer support for further assistance.
Specifications
| Feature | Detail |
|---|---|
| Model Number | B12+WET01 |
| Product Dimensions | 12.4 x 9.2 x 9 cm |
| Item Weight | 190 g |
| Voltage | 220 Volts (Receiver) |
| Wireless Converter Input | 3-24V AC/DC |
| Wireless Frequency | 433 MHz +/- 40 kHz |
| Range (Open Field) | Up to 200 meters |
| Melodies | 58 polyphonic options |
| Volume Levels | 5 (0-110 dB) |
Official Product Videos
Doorbell and Chime Forwarding Overview
Video: This video provides a general overview of the BITIWEND doorbell and chime forwarding system, demonstrating its core functionality and benefits for extending your existing doorbell's reach.
BITIWEND Wireless Signal Forwarding - Detailed Explanation
Video: A comprehensive video explaining the BITIWEND wireless signal forwarding system, including unboxing, installation steps for the converter, and demonstration of the receiver's features like melody and volume selection. It also highlights the product's ease of use and compatibility with existing wired doorbells.
Warranty and Support
For product support, troubleshooting, or warranty inquiries, please refer to the BITIWEND brand store on Amazon or contact their customer service directly. The product is generally covered by standard return policies.
Visit the official BITIWEND store: BITIWEND Store
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