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433Mhz Wireless PIR Motion Detection Sensor For Home Security Alarm | Shop Sofly Vendors

-25%

433Mhz Wireless PIR Motion Detection Sensor For Home Security Alarm Detector

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Shop Sofly Vendors

Electronics · 5.0 seller rating

$62.99$83.99−25%

In Stock

Wireless motion detector with pet immunity and dual-element infrared sensing for home and small business security.

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Arrives Tue, Nov 24 – Tue, Dec 15 from our fulfillment partner. You'll get a tracking number as soon as it ships.

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Arrives Tue, Nov 24 – Tue, Dec 15
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Description

This 433MHz wireless PIR motion sensor detects infrared heat signatures from intruders moving through protected areas like doorways and windows. When motion is detected, it automatically sends an alarm signal to your control panel, helping you respond quickly to potential break-ins. The sensor uses a dual-element passive infrared design with intelligent logic to minimize false alarms. It includes automatic temperature compensation for consistent summer and winter performance, plus a bug guard to keep the optics clear from insects and dust. The fully sealed, two-layer waterproof design works indoors or outdoors. Pet immunity prevents false alarms from household pets up to 25kg, while the Germany-imported optical filter blocks most ambient light interference and UV rays. You can adjust detection sensitivity and range based on your space, and the relay contacts support both normally-closed and normally-open configurations. RF and EMI immunity protects against interference from nearby radio devices.

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