Ring
✓Price
$23.99
2 x Electrotec CO03 burglar alarm door contact sensors, professional quality, white 5 terminal reed switch type.
★★★★★
$23.99
Quantity
1
Worldwide shipping
Fast tracked delivery
30-day returns
Hassle-free returns
Secure checkout
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Great service
Thousands of happy customers
About this item
- Authentic products carry our branding.
- Normally closed door contacts (when door is closed circuit is closed).
- Compatible with Accenta, Optima, ADE, Gardtec, Texecom, Scantronic and many more.
- Specification Grade 1, Environmental Class 2, Operating gap approx 20mm.
- UK Manufactured.
Product description
2 x burglar alarm door contact sensors, professional quality, white 5 terminal reed switch type.
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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