Ring
✓Price
$56.99
Infrared Photocell Sensor, IR Infrared Beam Alarm for Gate Opener, DC AC 12V to 24V Outdoor Waterproof Infrared Photocell Sensor Gate Opener Accessory, Transmitter and Receiver
★★★★★
$56.99
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1
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About this item
- [Advanced Technology] Single beam infrared beam alarm with waterproof cover design, fully sealed waterproof (fog), dust proof (insect proof) and other all weather integrated structure design, so that it can work normally in harsh environments.
- [Unique Design] Single beam alarm with high power transmitter, 90% sensitivity margin, high power infrared emission, receiver to tube, low power processing technology Lightningproof circuit design. High level of RFI, EMI immunity and unique digital filter circuit design.
- [Strong Anti Interference] Infrared beam alarm adopts hemispherical optical lens, and the beam is concentrated. Accurate and non scattering, with the automatic strong light adjustment system, it can effectively avoid the interference of strong light and car headlights.
- [Wide Applicability] Active infrared detectors can replace passive infrared intrusion detectors installed in small supermarkets, convenience stores, visitor entrances, and window entrances, and are also suitable for security systems such as schools, office buildings, dormitories, and homes.
- [Easy Installation] The best installation height should be greater than 20cm/7.9in, and the installation distance should not be less than 1m; the infrared device should be placed vertically and on the same horizontal line. With screws and other accessories, the installation is more convenient.
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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