🌍 Worldwide shipping · 30-day returns · Rated Excellent on Trustpilot ★★★★½
Bigamart
Price
$69.78
Home/DIY & Tools/Safety & Security/Home Security & Surveillance Systems/Motion Detectors
HOSMART Waterproof Wireless Alarm System, Rechargeable Movement Detector for Outdoor Home Security, Long Range Up to 800 Meters, Anti Intrusion — image 1
Motion DetectorsHOSMART✓ In stock

HOSMART Waterproof Wireless Alarm System, Rechargeable Movement Detector for Outdoor Home Security, Long Range Up to 800 Meters, Anti Intrusion

★★★★★
$69.78
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About this item
  • HOSMART Advantage - Over 30 years of factory made experiences, HOSMART Alarm System is manufactured by our advanced technology. The wireless motion alarm includes 1 siren and 1 bronze detector with 18650 lithium battery.
  • EASY TO INSTALL - With the quick start guide, you'll be up and running in minutes. Can be extended up to 4 unlimited detectors and sirens to ensure full coverage of your site. The wireless alarm detects the movement of people, cars and large animals. The recommended installation height is between 1.5m and 2.1m.
  • ABOVE THE MEDIUM RECEPTION RANGE - 800 m (in open field). We use the latest technological components and excellent manufacturing techniques. The system has been tested in environments with trees, buildings, walls and vehicles. It easily reaches 450m wireless in most conditions.
  • Excellent quality: the sensor for the outdoor movement alarm consists of a sun protection, a robust PVC housing, and a weather-resistant and water-resistant rubberized seal. It has been tested in thick forest, hail storms, gusts of wind, heavy rain, scorching heat and snow. Works with 18650 lithium rechargeable battery for one year.
  • EXTREMELY RELIABLE - A lot of time has been spent developing and testing our reliable wireless infrared detector for outdoor motion alarm systems, which reliably informs you about all activities around your property. By adjusting the sensitivity of the detector eye with the switch, there are 4 options to get the favorable detection range easily. (Hi = 9 m, Mid1 = 7.6 m, Mid2 = 6 m, Low = 4.6 m.)
Product details
Brand
HOSMART
Manufacturer
HOSMART
Colour
1 Mermaid & 1 Bronze Detector
Size
1 Receiver and 1 Sensor

Customer reviews

What customers say about Bigamart

10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
★★★★★
Excellent
4.5 average rating
See all reviews →
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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