Smart Doorbell Burglar Alarm Infrared Motion Sensor-Black

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Specifications:
When entering the detection range, this doorbell will automatically welcome your visitors with beautiful songs or human voices.
Trigger alarms through movement, so that you can keep informed of intruders or visitors anywhere in your home.
You can choose 32 different sounds, and you can change the music by selecting the button.
With 3 levels of adjustable volume, just press the button and adjust the volume.
You can choose from 3 modes, such as doorbell mode, music mode, and alarm mode.
It has strong sensitivity, good drop resistance and sweet voice.
You can use double-sided adhesive stickers to paste the doorbell to any position you need, or you can use screws to fix the doorbell on the wall, wood, etc.
It is widely used in houses, apartments, shops, offices, factories, etc.

Item Name: Doorbell
Power Supply: 3 x AAA Batteries(Not Included)
Detection Range: 4-6m
Volume: 4 Levels Adjustable(the Volume Cannot be Adjusted in the Alarm Mode)
Induction Method:Infrared Induction Trigger
3 Modes: Doorbell Mode, Music Mode, Alarm Mode
Detection angle: 110 degrees horizontal angle, 15 degrees vertical angle
Main functions: automatic human body sensing, super long, wide-angle detection. Adjustable direction (with bracket). The host has a built-in speaker, and the alarm loudness is 75-95 db
Installation method: no need for professionals, easy to install
Installation height: 1.5m-2.5m
Music: 32 kinds of music and vocals are optional
Material: ABS
Features: 3 Modes, Strong Sensitivity, Good Drop Resistance, Sweet Voice, Adjustable Volume
Size: 11cm x 11cm x 5cm/4.33" x 4.33" x 1.97" (Approx.)

Notes:
Due to the light and screen setting difference, the items color may be slightly different from the pictures.
Please allow slight dimension difference due to different manual measurement.

Package Includes:
1 x Doorbell
1 x Bracket
1 x Double-Sided Tape
2 x Screws
1 x User Manual
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