com-four
✓Price
$139.99
Ei Electronics Professional 10-Year Wireless Module with Advanced Functions for Smoke Alarm, own Lithium Battery – Green Ei600MRF
★★★★★
$139.99
Quantity
1
Worldwide shipping
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Thousands of happy customers
About this item
- Wireless module for smoke alarm and heat detectors from Ei electronics.
- Built-in, non-removable 10-year lithium battery (Panasonic).
- House coding allows uninterrupted communication with connected system components.
- Easy-Entry function makes it easy to integrate units into existing wireless systems.
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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