SPECIFICATIONS

Certification: CE

Choice: yes

High-concerned chemical: none

Model Number: SR02

Smart home platform: NONE

 

The appearance is simple and fashionable, and the installation is simple and convenient. It is suitable for store welcomes, closing reminders, welcomes, doorbells, emergency reminders, and flashing lights. It can be used in office buildings, homes, shops, factories and other places.

Features:

1) Humanized design, simple installation, no need for professional installation, ready to install and use

2) Infrared sensor, available day and night, regardless of day or night

3) There are 20 voices to choose from in the regular mode, including welcome voices from many countries.

4) Recording mode: You can record the sound you need or play it by voice.

5) The volume is adjustable in three levels. Adjust the sound to suit your needs according to your location.

6) High sensitivity, sensing distance 2-7 meters. Sensing range can be adjusted freely

7) Dual power supply, available battery/power supply (battery and power cord not included)

8) Bracket activity range: 360° free rotation without dead ends

Function Description:

1. Normal mode: Short press the song selection button to play the next song. There are a total of 20 sounds for you to choose from

2. Recording mode: Press and hold the recording button to play the "BI" sound to start recording. The recording time is 30s. When the 30s are up or halfway through, release the recording button to indicate the end of the recording and play BIBI twice.

3. Short press the recording button to announce "recording mode" and enter the recording mode. In the recording mode, the recorded voice will be broadcast the next time the infrared sensor is used. If you record again, the previous recording will be overwritten.

4. Power on/off button/volume button: three levels (large volume, medium volume, low volume), the volume adjustment has corresponding volume level prompts. Holding the key for 3 seconds is the power on/off key (with a beep), and it powers on by default after power-on.

Product Parameters:

Product name: Sensor doorbell (multi-language version)

Sensing angle: 110° left and right, 60° up and down

Sensing distance: 2-7 meters (depending on temperature changes)

Sensor power supply method:

Battery model: Three AA batteries (not included) or power cord (not included)

Rechargeable model: powered by rechargeable battery or power cord (not included)

Volume level: three levels of volume

Music selection: 20 types

Recording time: 20 seconds

Note:Cannot be plugged into the power supply when using the battery,No battery can be installed when using the power supply

Precautions:

1. Each time you install a battery or external power supply, this product needs to perform a "self-test" for about 5 to 10 seconds before entering normal working status.

2. Please try to use high-quality alkaline batteries and avoid using ordinary carbon-zinc batteries with short battery life and easy leakage of electrolyte.

3. Please avoid installing the product in a location directly facing a large change in air flow or close to a heat source (such as air-conditioning vents, exhaust fans, electric heaters or heaters). Do not install it directly in a place exposed to the sun or rain.

Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement.

Thank you for shopping with Tone N Case!

We’re dedicated to providing you with fast and reliable delivery every time you order.

Processing Time

All orders are processed within 1–2 business days.
During this period, we carefully verify, package, and dispatch your items to ensure they reach you in perfect condition.

Delivery Time

Once shipped, orders are typically delivered within 10–15 business days, depending on your location and local courier services.

International Shipping

We proudly ship worldwide!
International orders may take slightly longer depending on your country’s customs process and postal services — typically 10–20 business days.
Please note that any customs fees, duties, or taxes applied by your country are the customer’s responsibility.

Shipping Confirmation & Tracking

You will receive a shipping confirmation email with your tracking number once your order has been shipped. You can use this number to monitor your shipment’s progress online.

Delays

While we always aim to deliver on time, unforeseen factors such as weather, customs delays, or courier disruptions may occasionally cause delays.
If your order is delayed, please don’t hesitate to contact our support team — we’ll assist you right away.

Contact Us

If you have any questions regarding your order or shipping, please contact our support team at:
📧 support@tonencase.com

Provided the conditions in our refund policy have been met, refunds will be processed using the original form of payment. You can return an item purchased online by posting it to us. Please contact customer service for return address. Please note that delivery costs will be excluded from the refund unless goods are returned in accordance with your statutory rights (e.g. they are faulty or not as ordered).

• The items with the original receipt are returned within 30 days of purchase.

• Items must be in the original condition as purchased with all labels/tickets attached.

Provided the conditions in our refund policy have been met, refunds will be processed using the original form of payment. You can return an item purchased online by posting it to us. Please contact customer service for return address. Please note that delivery costs will be excluded from the refund unless goods are returned in accordance with your statutory rights (e.g. they are faulty or not as ordered).