KERUI Wireless Doorbell Instruction Manual

పరిచయం

This manual provides comprehensive instructions for the installation, operation, and maintenance of your KERUI Wireless Doorbell system. Designed for convenience and reliability, this doorbell features a waterproof push button, a wide selection of chimes, and adjustable volume, making it an ideal addition to any smart home environment.

కీ ఫీచర్లు

• విస్తరించిన వైర్‌లెస్ పరిధి: Enjoy reliable signal transmission up to 120 meters (390 feet) in open space, ensuring you never miss a visitor.
• IP55 Waterproof Push Button: The transmitter is designed to withstand various harsh weather conditions, including rain, snow, and dust.
• 57 Selectable Chimes: Choose from a wide variety of melodies to personalize your doorbell sound.
• 4-Level Adjustable Volume: Adjust the sound level from 25dB to a loud 110dB to suit your environment and preferences.
• మెమరీ ఫంక్షన్: The doorbell retains your last selected melody and volume settings even after a power outage.
• ప్లగ్ మరియు ప్లే ఇన్‌స్టాలేషన్: Simple setup with no complex wiring required.
• విస్తరించదగిన వ్యవస్థ: Supports multiple transmitters and receivers for comprehensive coverage of your home or property.

ప్యాకేజీ విషయాలు

Your KERUI Wireless Doorbell package typically includes:

• 1 x KERUI F15 Wireless Doorbell Transmitter (Push Button)
• 1 x KERUI M521 Wireless Doorbell Receiver
• 1 x CR2032 Lithium Battery (pre-installed in transmitter)
• 1 x ద్విపార్శ్వ అంటుకునే టేప్
• 1 x యూజర్ మాన్యువల్ (ఈ పత్రం)

సెటప్ సూచనలు

Follow these steps to set up your KERUI Wireless Doorbell:

1. Install Transmitter (Push Button):
   • Ensure the CR2032 battery is correctly inserted into the F15 transmitter.
   • Clean the desired mounting surface for the transmitter.
   • Peel off one side of the double-sided adhesive tape and apply it to the back of the F15 transmitter.
   • Peel off the other side of the tape and firmly press the transmitter onto the clean surface (e.g., next to your door).
   

   Image: Easy installation of the push button with double-sided tape and CR2032 battery.

2. స్వీకర్తను ఇన్‌స్టాల్ చేయండి:
   • Plug the M521 wireless doorbell receiver into a standard AC 100-220V power outlet in your desired location.
   • The receiver will light up and emit a default chime, indicating it is powered on and ready.
   

   Image: Plug-and-play receiver being inserted into a power outlet.
3. పరీక్ష కార్యాచరణ:
   • Press the F15 transmitter button. The M521 receiver should chime and its LED indicator should flash.
   • If the doorbell does not chime, refer to the Troubleshooting section.

ఆపరేషన్

Your KERUI Wireless Doorbell is designed for simple and intuitive use.

మారుతున్న శ్రావ్యాలు

1. Locate the "Ringtone optional" button on the side of the M521 receiver (often labeled with a music note icon).
2. Press this button repeatedly to cycle through the 57 available melodies.
3. The receiver will play each melody as you press the button. Stop pressing when you hear your desired chime.

Image: Receiver buttons for setting, ringtone selection, and volume control.

వాల్యూమ్ సర్దుబాటు

1. Locate the "Volume control" button on the side of the M521 receiver (often labeled with a speaker icon).
2. Press this button to cycle through the 4 adjustable volume levels (25dB to 110dB).
3. The receiver will play a short sound at each volume level. Stop pressing when you reach your preferred volume.

మెమరీ ఫంక్షన్

The doorbell system is equipped with a memory function. Your last selected melody and volume settings will be automatically saved and restored even if the receiver is unplugged or experiences a power interruption.

Multiple Transmitters/Receivers

The KERUI Wireless Doorbell system supports various configurations, allowing you to pair multiple F15 transmitters with one M521 receiver, or multiple M521 receivers with one F15 transmitter, or even multiple of both. This flexibility allows for comprehensive coverage across different entry points and areas of your home.

Image: Various combinations of transmitters and receivers for expanded coverage.

నిర్వహణ

ట్రాన్స్మిటర్ బ్యాటరీ భర్తీ

The F15 transmitter is powered by a CR2032 lithium battery, which typically lasts up to 3 years. When the transmitter's LED indicator no longer lights up or the signal becomes weak, it's time to replace the battery.

1. Carefully open the back cover of the F15 transmitter.
2. పాత CR2032 బ్యాటరీని తీసివేయండి.
3. Insert a new CR2032 battery, ensuring the positive (+) side faces up.
4. వెనుక కవర్‌ను సురక్షితంగా మూసివేయండి.

క్లీనింగ్

Wipe the doorbell units with a soft, dry cloth. Do not use abrasive cleaners or solvents, as these may damage the surface or internal components. Ensure the transmitter remains free of excessive dirt or debris to maintain its waterproof integrity.

ట్రబుల్షూటింగ్

సాంకేతిక లక్షణాలు

వినియోగదారు చిట్కాలు

• ప్రారంభ పరీక్ష: After installation, always press the doorbell button a few times to confirm that the receiver chimes and the LED indicator flashes. This ensures proper connection and functionality.
• ఆప్టిమల్ ప్లేస్‌మెంట్: For best wireless range, try to avoid placing the receiver near large metal appliances or thick concrete walls, which can interfere with the signal.
• Personalize Your Chime: అడ్వాన్ తీసుకోండిtage of the 57 melodies to find a chime that suits your personal taste or even assign different chimes to multiple transmitters if you have them.

వారంటీ మరియు మద్దతు

ఏవైనా ప్రశ్నలు, సాంకేతిక సహాయం లేదా వారంటీ క్లెయిమ్‌ల కోసం, దయచేసి విక్రేత లేదా తయారీదారుని నేరుగా సంప్రదించండి. కొనుగోలు రుజువుగా మీ కొనుగోలు రసీదును ఉంచండి.