Are you looking for a great way to increase the protection that your home security system provides? Need a motion detector that won’t constantly pick up your pets and give you false alarms? Then the DSC-WLS914-433 Pet Immune Wireless Motion Detector might be just the device for you.

DSC has long been a standard for quality with home security systems and the DSC-WLS914-433 Pet Immune Wireless Motion Detector is no different. Using passive infrared motion detectors to keep you safe, the DSC-WLS914-433 uses two dual-element PIR sensors. The two dual PIR sensors are separated horizontally and vertically in a checkerboard pattern. The end result of this distribution is that both sensors have to be tripped in order for an alarm to be sent out. This provides pet false alarm immunity up to 85 pounds, ensuring that you will not be bothered by false alarms while still protecting you from real threats.

The patented multi-level signal processing (MLSP), temperature compensation and the multi-beam lens design add to your homes protection. These three systems work together to ensure that no human target will be able to slip past the motion detector unnoticed, even on a super hot summers day where other sensors might be fooled by the air being the same temperature as a human body. The device also has a built in six-second alarm sending delay, allowing the device time to double-check the perimeter violation before it sends the alarm. Running off of four AA 1.5 alkaline batteries, you won’t have to replace expensive and hard-to-find Lithium batteries with this motion detector.

• Based on the Bravo®6 hardwire motion detector and uses reliable 433 MHz technology
• High-traffic shutdown (preserves battery life) and temperature compensation
• Pet immunity up to 85 lbs
• Approval Listings: FCC/IC, UL/ULC
• Patented MLSP for accurate detection of human IR energy over a broad range of temperatures
• PCB antenna
• Sensitivity adjustment to configure the detector for "normal" (high sensitivity) or "hostile" (low sensitivity) environments
• Backed by DSC's 1-year limited manufacturer's warranty