Motion Sensor Doorbell with 90dB Siren, Wireless Motion Detector Door Chime for Business When Entering, 3 Modes, 32 Tunes & 4 Volumes, Entry Alert for Home/Office/Store, with Power Adapter

About This

• Overview--This multifunctional door chime combines motion detection, a 90dB siren, and a flashing red light to alert you to intruders or visitors. This wireless motion sensor doorbell alarm is suitable for shops, offices, homes, businesses, and more, sounding an alarm upon detecting movement. Easy to operate and simple to install, it is an ideal security system for both homes and commercial spaces.
• Three Modes--Select from three modes via the mode button: Voice, Alarm, or Music. In Voice mode, it plays a "Ding-dong, hello" voice prompt when motion is detected. In Alarm mode, it triggers a continuous 15‑second alarm upon detecting movement. In Music mode, it plays your selected track. The volume button allows adjustment across 4 levels, and there are 32 built‑in music tracks to choose from via the music button.
• Two Power Supply Options--This motion sensor alarm supports two power options: a 9–15V power adapter or 3 AAA batteries (please note that the 3 AAA batteries are not included and must be purchased separately). Battery power offers greater convenience and freedom of placement, while the power adapter eliminates concerns about battery drain and provides longer continuous operation.
• Easy Installation--The motion sensor door chime features a horizontal detection angle of 110° and a vertical detection angle of 15°. The package includes 2 screws and double‑sided tape. Upon receipt, simply install the batteries or plug in the power adapter and it is ready to use. Adjust the angle to avoid false triggers. Please note that this product is not waterproof, therefore it is not suitable for outdoor use. If the product does not respond accurately to motion, operates unstably, or triggers falsely, please reinstall the doorbell and adjust the angle, or replace the batteries and try again.

Overview

• Brand : HOAYVKJ
• Color : WHITE
• Power Source : Battery Powered
• Maximum Range : 6 meters
• Mounting Type : Wall Mount
• We make smart security tools that help you see what’s hidden, hear what’s approaching, and rest easy knowing your family is protected.
• The motion sensor alarm features 3 modes (Voice/Alarm/Music) with 4-level volume adjustable across all modes, and 32 built-in music tracks selectable in Music mode. Supports 3 AAA batteries (not included) or 9-15V power adapter. PIR motion detection: 2-6m range, 110° horizontal & 15° vertical angle.
• Do not switch off or cut power during voice/alarm/music playback until it finishes and red light stops flashing, or all settings reset. For false alarms, check for interference, then relocate or adjust detection angle.
• Do not install the item in rain, prolonged direct sunlight, strong magnetic interference, or extreme hot/cold air places. This is a standalone indoor motion sensor chime alarm—not weatherproof, and not compatible with SIM card, landline, Wi-Fi, app, smart home systems alarm panels.
• 3 modes via mode button: Voice ("Ding-dong, hello" on motion), Alarm (15s continuous siren on motion), Music (plays selected track). Volume adjustable across 4 levels. 32 built-in tracks selectable via music button.
• How to mount the motion sensor chime alarm properly: This device is for indoor use only and is not weatherproof. During installation, place the chime alarm about 1.5–2.5 meters above the ground, and adjust the angle to maximize detection distance and coverage.
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