[{"id":300296765505,"handle":"alarm-contacts","title":"Alarm Contacts","updated_at":"2026-03-31T18:13:23-05:00","body_html":"\u003cp\u003eBrowse our selection of alarm contacts and related components for fire and security systems. These essential devices provide reliable monitoring and control for your safety equipment installations.\u003c\/p\u003e","published_at":"2026-01-08T14:09:26-06:00","sort_order":"best-selling","template_suffix":"abc","disjunctive":true,"rules":[{"column":"tag","relation":"equals","condition":"Security \u003e Intrusion \u003e Alarm Contacts"}],"published_scope":"global","image":{"created_at":"2026-01-12T07:55:49-06:00","alt":null,"width":500,"height":500,"src":"\/\/www.fireandsafetyplus.com\/cdn\/shop\/collections\/d39bbedc-Q9-QS1136840_lg.jpg?v=1768226149"}},{"id":301937950785,"handle":"quick-order","title":"Quick Order","updated_at":"2026-03-31T18:34:42-05:00","body_html":null,"published_at":"2026-02-18T13:35:25-06:00","sort_order":"best-selling","template_suffix":"quick","disjunctive":false,"rules":[{"column":"variant_price","relation":"greater_than","condition":"0"}],"published_scope":"web"}]
The 5818MNL is a magnetic contact sensor that provides concealed protection for doors or windows. The 5800 Series of door and window transmitters provide the most reliable, convenient and cost effective solutions for security protection. These devices are powerful and versatile enough to help solve even the toughest, most labor-intensive installations.
Main Features
Includes self-contained transmitter and reed sensor
Virtually disappears once installed
Easily replaceable AAA Lithium battery
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