• 2 independent sensors
• Features delay and sensitivity adjustments
• Cartridge size: 90 x 110 mm
• Filter dimensions: 42 x 96 mm
• 2 year limited manufacturer warranty
• Complies with ANSI and CSA standards
• 4 per case

Free Shipping - Every time your order totals $1,000 or more, we'll ship your products free within the continental United States - some exceptions apply. Outside the United States, a 5% discount will be given. Orders under $1000 will be charged applicable shipping and handling rates based on estimated package weight. We currently ship to the United States, including APO and FPO addresses, Canada, the Virgin Islands, and Puerto Rico.

Same Day Shipping - Our large inventory and automated shipping facility allow us to ship 98% of all orders the same business day.

In the Fast Lane - If you need your order fast, we can ship your package for next day or second day air. Select the method that's right for you when ordering.