The tri-zone wireless door/window contact (model WS4965) adds value to any installation by providing installers with three zones and reliable 433 MHz technology.

• 3 zones in 1 (each zone has an individual serial number)
• Reed/Magnet combination
• Tilt switch mode for overhead doors
• 2 normally closed external contact inputs
• Long-life lithium battery included
• 1/2" (13 mm) maximum magnet gap
• Low-battery LED indicator
• Case tamper
• Reliable 433 MHz technology
• Includes backplate
• UL/ULC and FCC/IC listed

WS4965 Tri-Zone Contact Spec Sheet
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