BITIWEND B14FS01D-2T1-US-B
BITIWEND Driveway Alarm System User Manual
Model: B14FS01D-2T1-US-B
Product Overview
The BITIWEND Driveway Alarm System provides enhanced security for your property by detecting motion in designated areas. This wireless system includes two motion detectors and one plug-in receiver, offering a reliable solution for monitoring driveways, gates, yards, and other outdoor or indoor spaces.

Image: The complete BITIWEND Driveway Alarm System, featuring two black motion sensors and a compact black plug-in receiver with a blue LED ring.
The system utilizes passive infrared (PIR) technology to detect heat and movement, triggering an alert on the indoor receiver. With a long wireless range and customizable alert options, it helps you stay informed of activity around your home or office.
What's Included
- 1 x Plug-in Receiver
- 2 x Wireless Motion Detectors
- 1 x User Manual
- Mounting hardware (screws, mounting bracket)
Setup Guide
1. Prepare Motion Detectors
- Each motion detector requires 4 x 1.5V AA alkaline batteries (not included).
- Locate the battery compartment on the back of the sensor. Use a small screwdriver to open it.
- Insert the batteries, ensuring correct polarity.
- Securely close the battery compartment.
2. Install Motion Detectors
The motion detectors are weatherproof (IP44 rated) and designed for outdoor use in various conditions.
- Choose a mounting location approximately 5 feet (1.5 meters) above the ground. This height helps optimize detection and minimize false alarms from small animals.
- Mount the sensors across from each other if monitoring an entrance like a gate or driveway, ensuring the detection beams cross the monitored area.
- Use the provided mounting brackets and screws to securely attach the sensors to a stable surface such as a tree, fence post, or wall.
- Adjust the sensor's angle (15° vertical, 45° horizontal detection) to cover the desired area and avoid unwanted triggers.

Image: A person installing one of the motion sensors onto a tree trunk using a drill, demonstrating the outdoor mounting process.

Image: A visual guide illustrating how to adjust the motion sensor's vertical and horizontal angles for optimal coverage and to minimize false alarms.
3. Position the Receiver
- Plug the receiver into a standard wall outlet in a central location within your home or office where you are likely to hear the alerts.
- Ensure the receiver is within the 600-foot wireless range of the motion detectors. Actual range may vary based on terrain and obstacles.

Image: The compact BITIWEND plug-in receiver shown inserted into a wall outlet, highlighting its ease of installation and features like 58 chimes, 5 volume levels, and an LED indicator.
Operating Instructions
System Activation
The system is pre-programmed for immediate use. Once batteries are installed in the sensors and the receiver is plugged in, the system is active.
Motion Detection and Alerts
- When a person, vehicle, or large animal moves within the sensor's detection range (0-20 feet), a signal is sent wirelessly to the receiver.
- The receiver will then chime, alerting you to the detected motion.

Image: A composite image demonstrating the motion sensor's ability to detect various moving objects, including vehicles, individuals (like a thief or courier), and animals, across different scenarios.
Customizing Melodies and Volume
- The receiver offers 58 selectable melodies and 5 volume adjustment levels.
- Refer to the receiver's buttons (Up/Down, Volume) to cycle through melodies and adjust the volume to your preference.
- You can assign different melodies to different sensors to distinguish which area has detected motion.
Expandable System
The BITIWEND system is fully expandable, allowing you to add up to 58 additional sensors and receivers for comprehensive coverage of your property.

Image: An aerial view diagram of a property illustrating how multiple motion sensors and receivers can be strategically placed to create a fully expandable security system, covering various areas like the driveway, pool, and garden.
Product Demonstration Video
Video: An official product demonstration by BITIWEND, showcasing the setup process, features, and real-world operation of the driveway alarm system, including how the sensors detect motion and the receiver alerts users.
Maintenance
Battery Replacement
When the motion detector's performance decreases or the LED indicator on the receiver flashes irregularly, it may be time to replace the batteries in the motion sensors. Follow the steps in the "Setup Guide" to replace the 4 x AA batteries in each sensor.
Weather Resistance
The motion sensors are designed to be weatherproof (IP44 rated) and can withstand various outdoor conditions, including hot and cold temperatures. Regular visual inspection for debris or damage is recommended.

Image: A motion sensor installed outdoors in a sunny, hot environment, indicating its suitability for high temperatures up to 150°F (65.5°C).

Image: A motion sensor installed outdoors in a snowy, cold environment, indicating its suitability for low temperatures down to 14°F (-10°C).
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No alert from receiver when motion is detected. |
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| Frequent false alarms. |
|
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| Short detection range. |
|
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Specifications
| Feature | Detail |
|---|---|
| Brand | BITIWEND |
| Model Number | B14FS01D-2T1-US-B |
| Color | Black |
| Power Source (Sensors) | 4 x 1.5V AA Alkaline Batteries (not included) |
| Power Source (Receiver) | Plug-in (AC powered) |
| Maximum Wireless Range | 600 Feet (actual distance varies) |
| Motion Detection Range | 0-20 Feet |
| Detection Angles | 15° Vertical, 45° Horizontal |
| Melodies | 58 selectable melodies |
| Volume Levels | 5 adjustable levels |
| Weather Resistance | IP44 Rated |
| Operating Temperature | 14°F to 150°F (-10°C to 65.5°C) |
| Product Dimensions (Sensors) | 3.34"D x 3.74"W x 2.95"H |
| Item Weight | 15.8 ounces |
Warranty Information
The BITIWEND Driveway Alarm System comes with a 1-YEAR WARRANTY from the date of purchase. This warranty covers defects in materials and workmanship under normal use. Please retain your proof of purchase for warranty claims.
For warranty service or inquiries, please contact BITIWEND customer support.
Support
For further assistance, technical support, or to purchase additional components, please visit the official BITIWEND store or contact their customer service team.
- BITIWEND Store: Visit the BITIWEND Store on Amazon
- User Guide (PDF): Download PDF User Guide
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