SM-87B is an add-on wireless magnetic door/window sensor for SecurityMan Air-Alarm system. Wireless transmitting distance is up to 450ft (in open area). It includes a 23A 12V alkaline battery which could last up to 2 years.
Product Details
Add-on wireless magnetic door/window sensor for SecurityMan Air-Alarm system
Wireless Transmitting Distance: ¿450ft (in open area)
Operating power: 23A 12V alkaline battery
Battery service life: ¿ 2 years
Alarm Distance: < 4cm
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Customer Reviews
Great product for a great price.
Review Date: July 19, 2010
Reviewer: David J. Tucker, Missouri
I got a great deal and the product is fantastic! I am happy with it and it keeps my propery safe. I recommend this to anyone.
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No video reviews found for this product.
Great product for a great price.
