Discover the Takex PA-7012E Digital-Quad Ceiling PIR Motion Sensor in white, offering a 40-foot detection range. Equipped with two dual-element digital-quad sensors, this device features an advanced CPU that seamlessly manages all functions and signal processing tasks. Its sensitivity adapts automatically based on the surrounding temperature, ensuring reliable performance. Additional benefits include an alarm memory function, robust resistance to RFI and EMI interference, and a user-friendly twist-lock base for quick installation. Upgrade your security setup with this efficient and dependable sensor today!