Wireless PIR Motion Sensor Door Bell
Detect visitors before they knock. This wireless motion sensor doorbell triggers a loud 90 dB chime or custom music instantly when movement crosses your path. No wiring needed. Mount it anywhere today and upgrade your entry security with effortless reliability and lasting performance.
Key Features
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Precision PIR detection spots motion across 2 to 6 meters indoors.
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Customizable alerts let you pick voice greetings, 32 melodies, or a 15 second siren.
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Four volume levels adjust easily from quiet hallways to busy storefronts.
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Tool-free placement includes a strong double-sided pad and mounting screws.
Product Description
This standalone entry chime combines sleek compact design with reliable security tracking. You mount the unit near any doorway or shop window. It watches for movement and plays your chosen sound immediately. The flashing blue indicator confirms activation without distracting your display or cluttering your counter space.
Product Overview
You get an all-in-one sensor and speaker built for fast setup. The device runs independently and requires zero complex wiring. Pair it with your existing daily routine instead of replacing your whole system overnight.
Key Benefits
You stop guessing who arrived outside. The system answers the door for you while you work. Guests hear a polite welcome tone or your favorite tune. Potential intruders trigger a sharp alarm that draws immediate attention from neighbors or staff.
Features
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Smart monitoring tracks a 110 degree wide angle and 15 degree downward tilt.
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Versatile power options accept three AAAs or a 9 to 15 volt adapter.
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Memory retention locks your preferred song after one full playback cycle completes.
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Quiet standby mode uses less than 80 milliamps to protect battery life between alerts.
Specifications
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Dimensions measure 80 by 50 by 75 millimeters.
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Operating height works best between 1.5 and 2.5 meters above ground.
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Frequency transmits reliably on 433 MHz wireless channels.
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Battery requirement demands three AAAs sold separately.
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Mounting kit provides adhesive tape and two metal screws.
What’s Included
One complete motion chime unit arrives ready to install. One heavy-duty double-sided adhesive pad replaces temporary hooks for quick positioning. Two standard screws secure the device permanently if you prefer drilling. Batteries remain excluded for safe transit.
How to Use
Press the mode button to select voice, music, or alarm. Choose your melody and set the volume level carefully. Attach the unit to your target surface firmly. Step back and watch the blue light flash when movement occurs. Never cut power mid-playback or your custom settings will erase.
Customer Benefits
You regain peace of mind while running errands or hosting meetings. Staff enjoy instant visitor recognition without pausing their tasks. Property owners catch suspicious activity the moment someone approaches your threshold. Your entrance finally announces guests automatically while you stay focused elsewhere.
Ideal Uses
Place it above retail entryways for automatic greeting tones. Mount it beside office doors to filter walk-ins quietly. Install it across garage thresholds to track kids returning home. Position it near package drop zones to capture unauthorized movers nearby.
Who It’s For
Shop owners seeking affordable foot traffic alerts love this plug-and-play sensor. Homeowners wanting a silent backup guard appreciate the compact profile. Renters avoiding electrical upgrades benefit completely from the wireless design. Property managers managing multiple units save hours on wiring costs.
Frequently Asked Questions
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Can I change my alert volume? Yes, four clear levels adjust easily whenever you need quieter notifications or louder warnings.
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Will it lock onto passing cars? The tuned PIR lens focuses on human heat signatures to ignore moving vehicles.
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Does the music loop forever? Each track plays through once and pauses until motion returns again.
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Can I pair this with smart apps? The unit operates locally without Wi-Fi connections or third-party platforms.
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Is it safe for indoor humidity? The tested casing handles normal room moisture without triggering false alarms during rain events.
