1. ആമുഖം
Thank you for choosing the AVANTEK CW-11 Wireless Doorbell. This manual provides detailed instructions for the installation, operation, and maintenance of your new doorbell system. Please read this manual thoroughly before use and retain it for future reference.
2. പാക്കേജ് ഉള്ളടക്കം
പാക്കേജിൽ എല്ലാ ഘടകങ്ങളും ഉണ്ടെന്ന് ഉറപ്പാക്കുക:
- 1 x പ്ലഗ്-ഇൻ റിസീവർ
- 1 x Transmitter (Push Button)
- 2 x സ്ക്രൂകൾ
- 2 x വാൾ ആങ്കറുകൾ
- 1 x Small Key (for battery compartment)
- 1 x ഇരട്ട-വശങ്ങളുള്ള പശ ടേപ്പ്
- 1 x ഉപയോക്തൃ മാനുവൽ

Image: Contents of the AVANTEK Doorbell Kit, showing the receiver, transmitter, screws, anchors, key, and adhesive tape.
3. ഉൽപ്പന്നം കഴിഞ്ഞുview
റിസീവർ
- Plug-in design for easy power.
- LED indicator for visual alerts.
- വോളിയം നിയന്ത്രണ ബട്ടണുകൾ.
- Melody selection buttons.
- Compact design (approx. 8 cm height, 7.3 cm width) that does not obstruct adjacent power outlets.

Image: The compact receiver plugged into a wall outlet, illustrating its small size (8 cm height, 7.3 cm width) and how it leaves adjacent sockets free.
ട്രാൻസ്മിറ്റർ
- Push button with LED indicator.
- Powered by a CR2032 lithium battery (included), offering up to 3 years of lifespan.
- IP55 dustproof and waterproof rating, suitable for outdoor use in temperatures from -20°C to +60°C.

Image: The doorbell transmitter highlighting its IP55 dustproof and waterproof features, with illustrations of its resilience in both cold (-20°C) and hot (60°C) weather, and a 3-year maximum battery lifespan.
4. സജ്ജീകരണം
4.1 ട്രാൻസ്മിറ്റർ ഇൻസ്റ്റലേഷൻ
The transmitter can be installed using either the provided screws and anchors or the double-sided adhesive tape.
- Adhesive Tape Method: Clean the desired mounting surface thoroughly. Peel off one side of the protective film from the double-sided adhesive tape and attach it to the back of the transmitter. Peel off the other side and firmly press the transmitter onto the wall for at least 30 seconds.
- Screw-in Method: Mark the desired mounting location. Drill two holes at the marked spots. Insert the wall anchors into the holes. Align the transmitter's mounting holes with the anchors and secure it with the screws.
4.2 റിസീവർ സജ്ജീകരണം
Simply plug the receiver into any standard indoor power outlet. The receiver's LED will flash, indicating it is powered on and ready for pairing.
4.3 Pairing the Transmitter and Receiver
The doorbell system is pre-paired at the factory. If re-pairing is needed or if you are adding additional transmitters/receivers:
- റിസീവർ പ്ലഗ് ഇൻ ചെയ്യുക.
- Press and hold the volume button on the receiver for 3 seconds until its LED starts flashing. This indicates pairing mode.
- Within 5 seconds, press the transmitter button. The receiver's LED will flash, and it will play its current melody once, indicating successful pairing.
- If pairing fails, repeat the steps.
Video: This video demonstrates how to pair the AVANTEK wireless doorbell system components, including activating the receiver and transmitter for pairing.
5. ഓപ്പറേഷൻ
5.1 Changing Melodies
റിസീവർ 52 വ്യത്യസ്ത മെലഡികൾ വാഗ്ദാനം ചെയ്യുന്നു. മെലഡി മാറ്റാൻ:
- Press the 'Next' or 'Previous' button on the side of the receiver to cycle through the available melodies.
- The receiver will play each melody as you select it.
- The memory function ensures your last selected melody is retained even after a power outage.

Image: The doorbell receiver displaying its features: 52 chimes and tunes, 5 volume levels, and an LED indicator. Examples of melodies like 'Canon' and 'Ding-Dong' are shown.
5.2 വോളിയം ക്രമീകരിക്കൽ
The receiver has 5 adjustable volume levels, with a maximum sound intensity of 115 dB. To adjust the volume:
- Press the 'Volume' button on the side of the receiver repeatedly to cycle through the 5 volume levels.
- The receiver will play a sound at each level to indicate the current volume.
- The memory function retains your last selected volume level.
5.3 Silent Mode (LED Notification)
For situations requiring silence, such as during sleep or meetings, the receiver can be set to silent mode, where it only provides a visual LED notification.
- Cycle through the volume levels until the mute icon is displayed or the sound is off. The LED will still flash when the doorbell is pressed.

Image: The doorbell receiver illustrating its silent LED notification mode and the range of 5 adjustable volume levels (0-115 dB), with examples of typical sound environments.
Video: This video demonstrates how to adjust the volume and activate the silent mode on the AVANTEK wireless doorbell receiver.
6. പരിപാലനം
6.1 Battery Replacement (Transmitter)
The transmitter uses a CR2032 lithium battery with an average lifespan of 3 years. When the transmitter's LED no longer lights up or the range decreases significantly, it's time to replace the battery.
- Use the small key (or a small flat-head screwdriver) to open the battery compartment on the side of the transmitter.
- പഴയ CR2032 ബാറ്ററി ശ്രദ്ധാപൂർവ്വം നീക്കം ചെയ്യുക.
- പോസിറ്റീവ് (+) വശം മുകളിലേക്ക് അഭിമുഖീകരിക്കുന്ന ഒരു പുതിയ CR2032 ബാറ്ററി ഇടുക.
- ബാറ്ററി കമ്പാർട്ട്മെൻ്റ് സുരക്ഷിതമായി അടയ്ക്കുക.
6.2 വൃത്തിയാക്കൽ
Wipe the doorbell units with a soft, dry cloth. Do not use abrasive cleaners or solvents, as they may damage the surface.
7. പ്രശ്നപരിഹാരം
| പ്രശ്നം | സാധ്യമായ കാരണം | പരിഹാരം |
|---|---|---|
| ഡോർബെൽ മുഴങ്ങുന്നില്ല. | Receiver not plugged in or powered off. Transmitter battery is dead. Units are not paired. | Ensure receiver is plugged in and powered. Replace transmitter battery. Re-pair the units (see Section 4.3). |
| ഹ്രസ്വ വയർലെസ് ശ്രേണി. | Obstructions (thick walls, metal structures). Interference from other devices. Low transmitter battery. | Relocate receiver or transmitter to minimize obstructions. Replace transmitter battery. |
| റിസീവർ LED മിന്നുന്നു, പക്ഷേ ശബ്ദമില്ല. | Receiver is in silent (mute) mode. Volume is set to minimum. | Adjust the volume level (see Section 5.2). |
| Cannot change melody. | Buttons not pressed correctly. | Ensure you are pressing the 'Next' or 'Previous' melody buttons firmly. |
8 സ്പെസിഫിക്കേഷനുകൾ
- മോഡൽ: CW-11 / SB-122
- ബ്രാൻഡ്: അവന്തിക്
- വയർലെസ് ശ്രേണി: തുറന്ന സ്ഥലത്ത് 300 മീറ്റർ (1000 അടി) വരെ
- മെലഡികൾ: തിരഞ്ഞെടുക്കാവുന്ന 52 മണിനാദങ്ങൾ
- വോളിയം ലെവലുകൾ: 5 ക്രമീകരിക്കാവുന്ന ലെവലുകൾ (0-115 dB)
- ട്രാൻസ്മിറ്റർ ബാറ്ററി: 1 x CR2032 ലിഥിയം (ഉൾപ്പെടുത്തിയിരിക്കുന്നു)
- ട്രാൻസ്മിറ്റർ ബാറ്ററി ലൈഫ്: 3 വർഷം വരെ
- റിസീവർ പവർ: AC 100-240V (Plug-in)
- പ്രവർത്തന താപനില: -20°C മുതൽ +60°C വരെ (-4°F മുതൽ +140°F വരെ)
- വാട്ടർപ്രൂഫ് റേറ്റിംഗ്: IP55 (Transmitter)
- സർട്ടിഫിക്കേഷനുകൾ: CE, FCC, RoHS
- അളവുകൾ (റിസീവർ): ഏകദേശം 11.4 x 9.5 x 6.9 സെ.മീ
- ഭാരം: 159 grams (total package)
- ഇൻസ്റ്റലേഷൻ രീതി: Self-adhesive or Screw-in

Image: Diagram illustrating the 300-meter (1000 ft) wireless range of the AVANTEK doorbell system within a multi-story home environment.
വീഡിയോ: ഈ വീഡിയോയിൽ ഒരു ഓവർ നൽകുന്നുview of the AVANTEK Mini Doorbell Kit, demonstrating its features like instant pairing of multiple receivers, silent mode, and IP55 weather resistance.
9. വാറൻ്റിയും പിന്തുണയും
AVANTEK products come with a standard manufacturer's warranty. For specific warranty details, technical support, or any inquiries, please refer to the contact information provided on the product packaging or visit the official AVANTEK website. Please note that compatibility for products purchased before 2021 may vary; contact customer support for verification.