1. Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your TECKNET Wireless Motion Sensor Door Chime. Please read this manual thoroughly before use to ensure proper functionality and safety.

Image: The TECKNET Wireless Motion Sensor Door Chime system, showing the motion sensor and the plug-in receiver unit.
2. Product Components
The TECKNET Wireless Motion Sensor Door Chime package includes the following items:
- 1 Motion Sensor Transmitter
- 1 Mounting Bracket
- 1 RGB Receiver
- 1 Screw Kit
- 1 User Manual (this document)

Image: Labeled components of the motion sensor and receiver, highlighting the PIR sensor, reminder light, and control buttons.
3. Setup and Installation
3.1. Motion Sensor Installation
The motion sensor is battery-powered and can be mounted using the included bracket and screws. Ensure the sensor is placed in a location where it can detect movement effectively, typically at a height of at least 1.6 meters (approximately 5.2 feet) for optimal detection.
- Open the battery compartment on the back of the motion sensor.
- Insert 3 AAA batteries (not included) into the compartment, ensuring correct polarity.
- Close the battery compartment.
- Attach the mounting bracket to your desired location using the provided screws.
- Secure the motion sensor onto the mounting bracket.

Image: Step-by-step guide for installing the motion sensor, including battery insertion and mounting.

Image: Recommended installation height for the motion sensor to ensure optimal PIR detection.
3.2. Receiver Setup
Plug the RGB Receiver into a standard electrical outlet in your desired location. The receiver is designed for indoor use.
3.3. Pairing the Motion Sensor and Receiver
The product is pre-paired at the factory. If you need to re-pair or add multiple sensors, follow these steps:
- Clear Code Operation: Long press the "Volume/Clear Code" button on the receiver for more than 5 seconds. You will hear a "ding dong" beep, indicating that the clear code operation is complete.
- Pairing: Press and hold the "Next" button on the receiver for more than 3 seconds. A "ding dong" prompt sound will be heard, and the receiver will enter the code learning state.
- Trigger Sensor: Pass through the sensor monitoring area to trigger the sensor. The RGB indicator on the receiver will flash and the chime will sound, indicating successful pairing.

Image: Instructions for re-pairing the motion sensor with the receiver.
4. Operating Instructions
4.1. Adjusting Volume Levels
The receiver offers 5 adjustable volume levels, ranging from 0dB (silent mode) to 120dB. Press the "Volume Control" button on the side of the receiver to cycle through the volume settings.

Image: Visual representation of the 5 adjustable volume levels and their suitability for different environments.
4.2. Selecting Chimes
The receiver features 60 customizable melodies and 1 emergency alarm tone. Use the "Previous Chime Mode" and "Next Chime Pairing" buttons on the side of the receiver to browse and select your preferred chime.

Image: Overview of the receiver's features, including the selection of 61 chimes.
4.3. Silent Mode and Visual Alert
The exclusive silent mode (0dB volume) allows for discreet notifications. In this mode, the RGB light indicator will still flash upon detection, providing a visual alert. This feature is particularly useful for quiet environments or for individuals with hearing impairments.

Image: The receiver operating in silent mode, providing visual alerts via its RGB light, suitable for sleeping environments.
5. Features
- PIR Motion Detection: Detects movement within 6 meters (20 feet) at a 110° wide angle. Features intelligent heat-signature recognition to minimize false triggers.
- Wireless Range: Up to 1000 feet (300 meters) wireless transmission, maintaining reliable connectivity through walls and floors.
- Adjustable Alerts: 61 selectable melodies (including 1 emergency alarm) and 5 volume levels (0-120dB).
- Visual Alert: RGB light indicator provides a flashing visual alert, visible in various lighting conditions.
- Weather-Resistant Sensor: Operates in temperatures from -4°F to 140°F (-20°C to 60°C).
- Memory Function: Retains selected chime and volume settings after power loss.

Image: Illustration of the motion sensor's wide-angle detection capability.

Image: Visual representation of the 1000ft wireless transmission range between the sensor and receiver.
6. Applications
The TECKNET Wireless Motion Sensor Door Chime is a versatile system suitable for various environments and purposes:
- Home Security: Monitor entry points, driveways, or specific areas within your home.
- Business & Retail: Use as a customer entry notifier in stores, offices, or warehouses.
- Elderly Care: Place near a bed or doorway to monitor movement and provide alerts.
- Child Safety: Monitor children's movement in restricted areas or near exits.
- Pet Monitoring: Detect when pets enter or exit certain zones.
- Anti-Theft: Position to detect unauthorized entry and trigger an alarm.

Image: Examples of the system's use for anti-theft, visitor alerts, and child safety.

Image: Further application examples for retail environments, elderly care, and pet monitoring.
7. Maintenance
To ensure the longevity and optimal performance of your TECKNET Wireless Motion Sensor Door Chime, follow these maintenance guidelines:
- Cleaning: Wipe the sensor and receiver with a soft, dry cloth. Do not use abrasive cleaners or solvents.
- Battery Replacement: Replace the AAA batteries in the motion sensor when the low battery alert is indicated. Ensure correct polarity during replacement.
- Environmental Protection: While the sensor is weather-resistant, avoid direct exposure to heavy rain or prolonged submersion in water. Ensure the battery compartment is securely closed to prevent moisture ingress.
- Signal Interference: If you experience signal issues, try relocating the receiver or sensor to minimize interference from large metal objects or other wireless devices.

Image: Important note regarding battery protection from rainwater and an illustration of a low battery alert.
8. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Receiver does not chime when motion is detected. |
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| False alarms or frequent triggers. |
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| Short wireless range. |
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9. Specifications
| Feature | Detail |
|---|---|
| Brand | TECKNET |
| Model Number | TK-WD009 |
| Color | White |
| Power Source (Sensor) | Battery Powered (3x AAA, not included) |
| Power Source (Receiver) | AC Plug-in |
| Maximum Wireless Range | 1000 Feet (300 meters) |
| Motion Detection Range | 6 meters (20 feet) |
| Detection Angle | 110° |
| Mounting Type | Wall Mount |
| Material | ABS |
| Sound Level | 0-120 dB (5 levels) |
| Melodies | 61 (60 chimes + 1 emergency alarm) |
| Operating Temperature | -4°F to 140°F (-20°C to 60°C) |
| Product Dimensions | 3"D x 3.7"W x 4.9"H (Receiver) |
| Item Weight | 8.1 ounces |
10. Warranty and Support
TECKNET products come with a 36-month warranty. If you encounter any issues or are not satisfied with your product, please contact TECKNET customer support. Each TECKNET product includes lifetime support (registration may be required).
For support, please visit the official TECKNET website or contact their customer service directly.





