WA878 Door Bell
User Guide
Product Illustration
Alternatively, you can mount the transmitter using adhesive tape
Use double-side adhesive tape to stick the tranmitter to the wall or door.
Product Specifications
Transmitter Working Voltage: 3V
Transmitter Power Consumption: <35mW
Receiver Working Vdtage: AC 220-240V
Receiver Power Consumption: 0.5W
Sound Volume: 0-85db
Operating Range: 150-350m (in the open air)
Instructions
To cycle press the music button to select your music.
To cycle press the button to select 3 different modes: Chime. LED or LED & Chime
Cycling through the button to adjust 4 volume levels.
Pairing Method
Fixed Melody Pairing
- Choose your favorite melody.
- Press and hold the ‘setup’ +’.1′ button until the LED lights up and a “ding- tone is heard.
- Press the transmitter button once, the receiver will gash and play another ‘ding” tone. This means that the pairing is successful.
- Press the ‘setup’ button once more to exit pairing mode.
Changeable Pairing
- Choose your favorite melody.
- Press and hold the *setup’ button until the LED lights up and a “ding” tone is heard.
- Repeat steps 3-4 above.
- 1fyou would Ike to change the melody at any time simply press the .1 button to find the melody you Ike, then press the transmitter button. Your receiver should then play the chosen melody to confirm.
Note if you press and hold the VI button for a second you will hear a “ding’ tone, this indicates that the music selection direction has changed. (impairing the Receiver With the receiver unplugged from the socket, press and hold the ‘setup’ button.
Insert the receiver into the socket, you will hear a “ding” warning tone and the LED will Nash. This will speed up after about 6 seconds when this happens release the ‘setup’ button and the receiver will be unpaired from the transmitter.
IMPORTANT SAFETY INSTRUCTIONS-CAREFULLY FOLLOW THESE INSTRUCTIONS.
SAVE THESE INSTRUCTIONS
This sheet contains Important safety and operating instructions.- Before using the product, read al the instructions and caution markings on the product, accessories, and device using our product.
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 the use of the appliance by a person responsible for their safety,- Children should be supervised to ensure that they do not play with the appliance.
Keep the product away from fire or explosion may occur.- For proper insertion, please observe polarity indicators ( *I.).
Remove the batteries if the product Is not going to be used for a long period of time.- Do not place the product in or near inflammable, explosive, or hazardous object
The doorbell is waterproof to some extent, but it still needs some protection so that it wit be operated correctly, so please do not place it in or near water, rain, excess moisture, or extreme heat.- Do not operate products with damaged cords or plugs.
Do not operate the product if it has been damaged in any way.- Do not disassemble the product. Disassembly may rest in risk of safety hazards.
Do not throw or shake the product.- To reduce the risk of electric shock, unplug the product from the power supply when not in use or switch off the power supply.
Limited 18-Month warranty
What does this warranty cover?
Shenzhen Unichain Technology Co., LTD. (Manufacturer sUnIchein-) warrants to the original purchaser of this TeckNet product that the product shall be free of defects in design, assembly, material, or workmanship.
What is the period of coverage?
Unchain warrants the TeckNet product for 18 Months.
What do we do to correct problems?
Unchain 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 Unchain 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 (i.e. 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 www.tecknet.co.uk for more information.
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 we reserve the right to make any changes without further notice to any products mentioned herein.
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, Intl using interference that may cause undesired operation. 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, pursue it 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 a mi, if not installed and used in accordance with the instructions, may cause harmful interference to radio corn 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 turn Ing the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
– Reorient or relocate the receiving antenna.
– 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 Important announcement Important Note:
Radiation Exposure Statement
The device has been evaluated to meet general RF exposure requirements. The device can be used in portable exposure conditions without restriction.
