GE Security NX-481 Indoor SAW Passive Infrared Motion Sensor

• Designed for indoor applications * Small and unobtrusive
• SAW technology
• Two sensitivity settings
• 35 x 40 ft. coverage area
• Masking kit included

Works great with my Simon XT alarm system. I called up my alarm company and had it synced with my system in no time.

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Price a little high. Works as it should. Easy to setup on my GE concord system. Have a big cat. So far he has not set it off. So all good.