TECKNET Wireless Doorbell - User Manual

Package Contents

• Transmitter x1
• Receiver x1
• CR2032 Battery x1
• User Manual x1
• Double Sided Adhesive Tape x1

Product Overview

The TECKNET Wireless Doorbell system consists of a transmitter (doorbell button) and a receiver (chime unit).

Transmitter Features:

• Music Button: Used to cycle through chime melodies.
• Volume Adjustment: Used to adjust the chime volume levels.

Receiver Features:

• Indicator Light: Flashes when the chime plays; stays on when battery needs replacement.
• Transmitter Indicator Light: Lights up when the doorbell button is pressed.

Specifications

Receiver

• Working Voltage: DC 4.5V (3 *AA Battery) - Not Included
• Power Consumption: 1W
• Battery: Not Included
• Working Current: Not specified

Transmitter

• Battery: DC 3V (CR2032 x1)
• Working Current: 30mA
• Transmission Power: 10dBm

Transmitter Installation

1. Remove the battery isolation strip on the back of the transmitter before use.
2. Use the enclosed double-sided adhesive tape to stick the transmitter to the wall or door.

Instructions

1. Music Selection: Press the music button [?] once to play the next chime. Press twice to return to the previous chime.
2. Volume Adjustment: Press the volume adjustment button [?] each time to cycle through the 5 volume levels: Mute [?], Low [?], Medium [?], High [?], Max [?].
3. Pairing Method:
   1. Choose your favourite melody using the music button.
   2. Long press the music button [?] on the receiver (at least 3 seconds) until a ‘dingdong’ tone is heard.
   3. Press the transmitter button once. The receiver will play the chosen melody, confirming successful pairing.
4. Clearing Pairing: Press and hold the Volume Adjustment button [?] for at least 5 seconds until a ‘dingdong, dingdong’ tone is heard. This will clear all paired transmitters.
5. When the receiver is first plugged in, a ‘dingdong’ tone indicates that the power is on.
6. Indicator Lights: The receiver's indicator light flashes while the chime is playing. The transmitter's indicator light illuminates when the doorbell button is pressed.

Note: If the receiver indicator light is always on, please replace the battery promptly.

Important Safety Instructions

1. SAVE THESE INSTRUCTIONS - This sheet contains important safety and operating instructions.
2. Before using the product, read all instructions and caution markings on the product, accessories, and device using the product.
3. This appliance is not intended for use by persons (including children) with reduced physical, sensory, or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety.
4. Children should be supervised to ensure that they do not play with the appliance.
5. Keep the product away from fire; explosion may occur.
6. For proper insertion, please observe polarity indicators (+/-).
7. Remove the batteries if the product is not going to be used for a long period of time.
8. Do not place the product in or near inflammable, explosive, or hazardous objects.
9. Do not place in or near water, rain, excess moisture, or extreme heat.
10. Do not operate the product if it has been damaged in any way.
11. Do not disassemble the product. Disassembly may result in a risk of safety hazards.
12. Do not throw or shake the product.

Correct Disposal of This Product

This marking [♻️] shown on the product or its literature indicates that it should not be disposed of with other household wastes at the end of its working life. To prevent possible harm to the environment or human health from uncontrolled waste disposal, please separate this from other types of wastes and recycle it responsibly to promote the sustainable reuse of material resources. Household users should contact either the retailer where they purchased this product, or their local government office, for details of where and how they can take this item for environmentally safe recycling. Business users should contact their supplier and check the terms and conditions of the purchase contract. This product should not be mixed with other commercial wastes for disposal.

Simplified EU Declaration of Conformity

Shenzhen Unichain Technology Co., Ltd. declares that the product type HWD01990 is in compliance with Directive 2014/53/EU. The full text of the EU declaration of conformity is available at: https://eu.tecknetonline.com/

FCC Statement

This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

Warning: Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.

Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.

FCC Radiation Exposure Statement: This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with a minimum distance of 20cm between the radiator and your body.

Limited 12-Month Warranty

What this warranty covers: Shenzhen Unichain Technology Co., LTD. (Manufacturer: “Unichain”) warrants to the original purchaser of this TECKNET product that the product shall be free of defects in design, assembly, material, or workmanship.

Period of coverage: Unichain warrants the TECKNET product for 12 Months.

What will be done to correct problems: Unichain will repair or replace, at its option, any defective product free of charge (except for shipping charges for the product).

What is not covered by this warranty: All above warranties are null and void if the TECKNET product is not provided to Unichain for inspection upon Unichain’s request at the sole expense of the purchaser, or if Unichain determines that the TECKNET product has been improperly installed, altered in any way, or tampered with. The TECKNET Product Warranty does not protect against acts of God such as flood, earthquake, lightning, war, vandalism, theft, normal-use wear and tear, erosion, depletion, obsolescence, abuse, damage due to low voltage disturbances (e.g. brownouts or sags), non-authorized program, or system equipment modification or alteration.

How to claim the warranty: Please contact retailers or visit the TECKNET website or email support@tecknetonline.com for more information. To extend the warranty period, please visit the TECKNET website and register your TECKNET products within 90 days of purchase.

Disclaimer

Every effort has been made to ensure that the information and procedures in this guide are accurate and complete. No liability can be accepted for any errors or omissions, and TECKNET reserves the right to make any changes without further notice to any products mentioned herein.