Strex Wireless Doorbell User Manual

Introduction

Thank you for choosing the Strex Wireless Doorbell. This kit ensures you always hear clearly when someone rings, offering convenience and reliability for your home or business. This manual provides detailed instructions for installation, operation, and maintenance to help you get the most out of your new doorbell system.

What's in the Box

Your Strex Wireless Doorbell kit includes the following components:

• 1 x Wireless Doorbell Button (Transmitter)
• 2 x Plug-in Receivers
• 1 x 12V 23A Battery (pre-installed in transmitter)
• Mounting Hardware (Adhesive strips, screws, wall anchors)
• 1 x Small Screwdriver (for battery compartment)
• 1 x User Manual

Figure 1: Contents of the Strex Wireless Doorbell package. The image displays the doorbell button, two receivers, a box, mounting accessories (screws, wall anchors, adhesive strips, and a small screwdriver), and the user manual.

Setup and Installation

The Strex Wireless Doorbell is designed for easy, plug-and-play installation.

1. Receiver Placement

Plug each receiver into a standard wall outlet in your desired locations. Ensure they are within the effective range of the doorbell button (up to 300 meters in open field, 150 meters indoors).

2. Doorbell Button Installation

The doorbell button can be mounted using either the provided adhesive strips or screws.

• Method 1: Adhesive Mounting
  1. Clean the mounting surface thoroughly to ensure it is dry and free of dust or grease.
  2. Peel off the protective film from one side of the adhesive strip and attach it firmly to the back of the doorbell button.
  3. Peel off the protective film from the other side of the adhesive strip.
  4. Press the doorbell button firmly onto the desired mounting location (e.g., door frame, wall) for at least 30 seconds.
• Method 2: Screw Mounting
  1. Open the doorbell button casing using the provided screwdriver to access the mounting holes.
  2. Mark the positions for the drill holes on your desired mounting surface.
  3. Drill holes and insert the wall anchors if mounting on masonry or drywall.
  4. Align the doorbell button with the holes and secure it with the provided screws.
  5. Close the doorbell button casing.

Figure 2: Simple installation methods for the doorbell button. Method 1 uses adhesive strips for quick mounting. Method 2 uses screws and wall anchors for a more secure attachment. The image also illustrates how to replace the battery in the doorbell button.

3. Pairing (if necessary)

The doorbell button and receivers are pre-paired at the factory. If pairing is lost or you wish to add more components, follow these steps:

1. Plug in the receiver.
2. Press and hold the volume button on the receiver for 5 seconds until it emits a 'ding' sound and the LED indicator flashes.
3. Immediately press the doorbell button. The receiver will chime, indicating successful pairing.

Operating Instructions

Changing Melodies

Your Strex doorbell offers 58 different melodies. To change the melody:

1. Press the 'Melody Selection' button (usually a musical note icon) on the side of the receiver to cycle through the available tunes.
2. Once you hear a melody you like, stop pressing the button. The receiver will save this as the current melody.

Adjusting Volume

The receivers have 5 adjustable volume levels, ranging from 0dB (mute) to 115dB.

1. Press the 'Volume' button (usually a speaker icon) on the side of the receiver to cycle through the volume levels.
2. Each press will increase or decrease the volume. Continue pressing until you reach your desired level.

Figure 3: The receiver offers 5 adjustable volume levels, from 0dB (mute) to 110dB, suitable for various environments from quiet bedrooms to noisy offices.

Maintenance

Battery Replacement (Doorbell Button)

The doorbell button is powered by a 12V 23A battery, which typically lasts up to 3 years. When the button no longer lights up or the signal becomes weak, it's time to replace the battery.

1. Using the small screwdriver provided, carefully open the casing of the doorbell button.
2. Remove the old 12V 23A battery.
3. Insert a new 12V 23A battery, ensuring the correct polarity (+/-).
4. Close the casing securely.

Cleaning

Wipe the doorbell button and receivers with a soft, dry cloth. Do not use abrasive cleaners or immerse the units in water.

Troubleshooting

• No Sound from Receiver:
  • Ensure the receiver is properly plugged into a live power outlet.
  • Check the volume level; it might be set to 0dB (mute).
  • Re-pair the doorbell button with the receiver (refer to 'Pairing' section).
  • Replace the battery in the doorbell button.
• Doorbell Button Not Working:
  • Replace the battery in the doorbell button.
  • Ensure the button is not obstructed or damaged.
• Short Range or Intermittent Signal:
  • Relocate the receiver closer to the doorbell button.
  • Avoid placing receivers near large metal objects, thick walls, or other electronic devices that may cause interference.
  • Ensure the battery in the doorbell button is not low.
  

  Figure 4: The Strex doorbell system utilizes an interference-free digital signal, allowing it to function effectively even through common building materials like concrete, brick, wood, and insulation.

Technical Specifications

Figure 5: The doorbell button features an IP55 waterproof and dust-resistant design, ensuring reliable operation in various weather conditions and temperatures ranging from -20°C to 60°C.

Figure 6: The Strex doorbell system boasts an impressive 300-meter range, making it ideal for larger homes, gardens, or commercial properties.

Warranty Information

Strex products are manufactured to high-quality standards. For specific warranty details, please refer to the warranty card included with your purchase or contact your retailer. Keep your proof of purchase for any warranty claims.

Customer Support

If you encounter any issues or have questions regarding your Strex Wireless Doorbell that are not covered in this manual, please contact Strex customer support or your retailer for assistance. Please have your model number (SP112) ready when contacting support.