1. Ifihan
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. Package Awọn akoonu
Jẹrisi pe gbogbo awọn paati wa ninu package:
- 1 x Olùgbà Àfikún
- 1 x Olùgbéjáde (Bọ́tìnì Títẹ̀)
- 2 x Skru
- 2 x Awọn ìdákọró Odi
- 1 x Small Key (for battery compartment)
- 1 x Teepu alemora olopo meji
- 1 x Itọsọna olumulo

Image: Contents of the AVANTEK Doorbell Kit, showing the receiver, transmitter, screws, anchors, key, and adhesive tape.
3. Ọja Ipariview
Olugba
- Plug-in design for easy power.
- LED indicator for visual alerts.
- Awọn bọtini iṣakoso iwọn didun.
- 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.
Atagba
- 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. Eto
4.1 Atagba fifi sori
The transmitter can be installed using either the provided screws and anchors or the double-sided adhesive tape.
- Ọna Teepu Almora: 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 Olugba Oṣo
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 Sísopọ̀ ẹ̀rọ agbéròyìnjáde àti ẹ̀rọ agbéròyìnjáde
The doorbell system is pre-paired at the factory. If re-pairing is needed or if you are adding additional transmitters/receivers:
- Pulọọgi sinu olugba.
- 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.
- Tí ìsopọ̀ náà bá kùnà, tún àwọn ìgbésẹ̀ náà ṣe.
Video: This video demonstrates how to pair the AVANTEK wireless doorbell system components, including activating the receiver and transmitter for pairing.
5. Isẹ
5.1 Àyípadà Orin
Awọn olugba nfun 52 pato awọn orin aladun. Lati yi orin aladun pada:
- 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 Siṣàtúnṣe iwọn
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. Itọju
6.1 Rírọ́pò Bátírì (Agbékalẹ̀)
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.
- Fi ìṣọ́ra yọ batiri CR2032 àtijọ́ náà kúrò.
- Fi batiri CR2032 titun sii pẹlu ẹgbẹ rere (+) ti nkọju si oke.
- Pa yara batiri naa ni aabo.
6.2 Ninu
Wipe the doorbell units with a soft, dry cloth. Do not use abrasive cleaners or solvents, as they may damage the surface.
7. Laasigbotitusita
| Isoro | Owun to le Fa | Ojutu |
|---|---|---|
| Agogo ilẹkun ko lu. | 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). |
| Iwọn alailowaya kukuru. | Àwọn ìdènà (àwọn ògiri tó nípọn, àwọn irin tó wà níbẹ̀). Ìdènà láti ọ̀dọ̀ àwọn ẹ̀rọ míì. Bátìrì olùgbéjáde tó kéré. | Relocate receiver or transmitter to minimize obstructions. Replace transmitter battery. |
| LED olugba naa n tan imọlẹ ṣugbọn ko si ohun ti o dun. | 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. Awọn pato
- Awoṣe: CW-11 / SB-122
- Brand: AVANTEK
- Iwọn Alailowaya: Titi di mita 300 (ẹsẹ 1000) ni afẹfẹ ṣiṣi
- Awọn orin aladun: 52 yan chimes
- Awọn ipele Iwọn: 5 adjustable levels (0-115 dB)
- Batiri Atagba: 1 x Litiumu CR2032 (tí ó wà pẹ̀lú rẹ̀)
- Transmitter Battery Life: Titi di ọdun 3
- Agbara olugba: AC 100-240V (Plug-in)
- Iwọn Iṣiṣẹ: -20°C si +60°C (-4°F si +140°F)
- Idiwon ti ko ni omi: IP55 (Olugbeja)
- Awọn iwe-ẹri: CE, FCC, RoHS
- Awọn iwọn (Olugba): Isunmọ 11.4 x 9.5 x 6.9 cm
- Ìwúwo: 159 giramu (apapọ package)
- Ọna fifi sori ẹrọ: 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.
Fidio: Fidio yii n pese ipariview of the AVANTEK Mini Doorbell Kit, demonstrating its features like instant pairing of multiple receivers, silent mode, and IP55 weather resistance.
9. Atilẹyin ọja ati Support
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.