Ring
✓Price
$44.99
Single Beam Infrared Sensor,Photoelectric Infrared Detector Alarm for Gate Door Window Home Security System School Office Building Hospital
★★★★★
$44.99
Quantity
1
Worldwide shipping
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Thousands of happy customers
About this item
- 【Widely Used】This infrared detector is very suitable for security systems in schools, office buildings, hospitals, parking lots and home courtyards. It is a product worth choosing. Doorbells. Doorbells.
- 【Strong and Sturdy】This Photoelectric Infrared is made of high-quality plastic shell, environmentally friendly, durable and sturdy. The shape is half-egg shape, which is easy to carry. Photoelectric Infrared Detector Alarm . Photoelectric Infrared Detector Alarm .
- 【Installation Area】Infrared sensor best installation height should be greater than 20cm, and the installation distance should be no less than 1 m; the infrared device should be placed vertically and on the same horizontal line. Under severe weather conditions such as rain and dust, the detection range can be reduced to 30%. Doors, Gates Ramps.
- 【Waterproof】Our infrared detector has a waterproof cover design, an all-weather integrated structure design, fully sealed, waterproof, and insect-proof, so that it can still work in harsh environments, but pay attention to avoid direct sunlight. Doors Gates Ramps.
- 【Working Principle】Install it in the opposite position. There is an infrared zone between the two detectors. When someone passes through the infrared zone, the detector will send an alarm to the security alarm host.cheap christmas gifts
Product details
Customer reviews
What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
★★★★★
Excellent
4.5 average rating
S
Sigalit
🇮🇱 · January 2026
★★★★★
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
V
Verified buyer
🇦🇺 · November 2025
★★★★★
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
Showing 1–2 of 10 reviews
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