23-2025 Optical-Induction Welcoming Doorbell 23-2025 Optical-Induction Welcoming Doorbell AA Electronics > 8 pieces of chord melodies for you to choose.> Advanced energy saving.> Maximum volume up to 85dB.> Working distance up to 6 m.> Working luminance up to 20lux.Battery Type > Receiver: 3*AA Function Keys and Operation Instruction > Optical-Induction Principle: It adopts the principle of optical-induction converted into electric energy as transmission. When someone is approaching or passing by, optical-induction components will sense optical change and send out pleasant chord ringtone to indicate there is someone coming.> Operate caution: It is an optical-induction product and it is advised to install it at the position which is opposite to the light irradiation places. Avoid installing it at the position that follows the light. Please do not install the product at the place which is too dark. when the lumen of the place is lower than 20lux, it may cause undesired operation. Do not install the product at the place that the light is constantly changing.> Melody selection: Each time you press the melody selection button, it will sound the next ringtone automatically. There are 8 melodies for you to choose. Specification > Receiver: - Power Supply: 4.5V (1.5V / AA / LR6 * 3) - Standby current: < 120µA - Working current: ≤ 180mA - Volume: ≥ 85dB (at distance 0.3m) - Working Luminance: ≤ 20lux - Distance: 6m

23-2025 Optical-Induction Welcoming Doorbell

SKU: 23-2025
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> 8 pieces of chord melodies for you to choose.
> Advanced energy saving.
> Maximum volume up to 85dB.
> Working distance up to 6 m.
> Working luminance up to 20lux.


Battery Type

> Receiver: 3*AA

Function Keys and Operation Instruction

> Optical-Induction Principle: It adopts the principle of optical-induction converted into electric energy as transmission. When someone is approaching or passing by, optical-induction components will sense optical change and send out pleasant chord ringtone to indicate there is someone coming.
> Operate caution: It is an optical-induction product and it is advised to install it at the position which is opposite to the light irradiation places. Avoid installing it at the position that follows the light. Please do not install the product at the place which is too dark. when the lumen of the place is lower than 20lux, it may cause undesired operation. Do not install the product at the place that the light is constantly changing.
> Melody selection: Each time you press the melody selection button, it will sound the next ringtone automatically. There are 8 melodies for you to choose.

Specification

> Receiver:
- Power Supply: 4.5V (1.5V / AA / LR6 * 3)
- Standby current: < 120µA
- Working current: ≤ 180mA
- Volume: ≥ 85dB (at distance 0.3m)
- Working Luminance: ≤ 20lux
- Distance: 6m


> 8 pieces of chord melodies for you to choose.
> Advanced energy saving.
> Maximum volume up to 85dB.
> Working distance up to 6 m.
> Working luminance up to 20lux.


Battery Type

> Receiver: 3*AA

Function Keys and Operation Instruction

> Optical-Induction Principle: It adopts the principle of optical-induction converted into electric energy as transmission. When someone is approaching or passing by, optical-induction components will sense optical change and send out pleasant chord ringtone to indicate there is someone coming.
> Operate caution: It is an optical-induction product and it is advised to install it at the position which is opposite to the light irradiation places. Avoid installing it at the position that follows the light. Please do not install the product at the place which is too dark. when the lumen of the place is lower than 20lux, it may cause undesired operation. Do not install the product at the place that the light is constantly changing.
> Melody selection: Each time you press the melody selection button, it will sound the next ringtone automatically. There are 8 melodies for you to choose.

Specification

> Receiver:
- Power Supply: 4.5V (1.5V / AA / LR6 * 3)
- Standby current: < 120µA
- Working current: ≤ 180mA
- Volume: ≥ 85dB (at distance 0.3m)
- Working Luminance: ≤ 20lux
- Distance: 6m

Return & Exchange Policy

1. Returns

We accept returns and exchange within 7 days from the date you received the merchandise with the original receipt or proof of purchase. Merchandises need to be unopened and in the original packaging. If passes 7 days of your purchase, a 20% restocking fee will apply on a refund or an exchange.

Upon receipt of the returned item, we will fully examine it and notify you via email, within a reasonable period of time, whether you are entitled to a return. If you are entitled to a return, we will refund your purchase price and a credit will automatically be applied to your original method of payment.

Only regular priced items may be refunded. Sale items are non-refundable.
To follow-up on the status of your return, please contact us at info@aa-e.com, or (905)-206-0931.

2. Exceptions

Some items are non-refundable and non-exchangeable. These include: Tools, Earphones & Headphones.

3. Shipping

To return the item you purchased, please mail it to:

1350 Matheson Blvd E., Unit 7, 8
Mississauga, Ontario
L4W 4M1, Canada

For all returns sent by mail, including exchanges, shipping fees are yours to pay. Refunds do not include any shipping and handling charges shown on the packaging slip or invoice. Shipping charges for all returns must be prepaid and insured by you. You are responsible for any loss or damage to hardware during shipment. We do not guarantee that we will receive your returned item. Shipping and handling charges are not refundable. Any amounts refunded will not include the cost of shipping of the return.

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