Ring
✓Price
$33.99
SEAFRONT 433Mhz Door Magnetic Contact, Magnetic Sensor Magnetic Contact 433Mhz Door Sensor Plastic Sensor For Door Wireless Sensor Detector Switch For Home Garage Alarm Security
★★★★★
$33.99
Quantity
1
Worldwide shipping
Fast tracked delivery
30-day returns
Hassle-free returns
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Great service
Thousands of happy customers
About this item
- This is a set of magnetic detecting switch used to protect doors and for the most part
- 433MHz transmitting frequency, wireless connection
- Protective device monitors the opening and closure of doors and
- magnetic sensor contacts with strong magnetic, sensitive respond and long durability
- Easy to install and use. A good replacement for the old contacts. Simple to install no hassles
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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