Etiger D2A 433Mhz Wireless Anti-Pet PIR Motion Sensor Dual Passive Infrared Detector 25KG Pet Immune For S4 S3B Home Alarm System Dual PIR Sensor with anti-pet recognition technology The product is shipped based on the color or size of the main image of the product page. Note: The 433MHz Etiger ES-D2A anti-pet PIR motion sensor is for 433MHz Etiger S4 S3B home alarm system. Features: *The Etiger ES-D2A can accurately detect for human body movements and effectively cuts down on interference and false alarms. Leave your home with peace of mind. *Dual PIR Sensor with anti-pet recognition technology, will not trigger an alarm when your beloved cat or dog passes in front of the sensor (animals up to 25kg). *Leveraging proprietary infrared technology, fuzzy logic and sophisticated algorithm. With automatic temperature compensation and anti-draft technology. *It can also send out low-battery alerts when used with a GSM alarm system. *Tamper switch. Easy to set up, environment-friendly and reliable. Specifications: Power supply: 2 * AA 1.5V LR6 batteries (not included) Static current: Alarm current: Detection scope: 8m/110° Pet immunity: Transmitting distance: Radio frequency: 433MHz Housing material: ABS plastic Operation Condition: Temperature: 0°C~+55°C Relative humidity: Detector Size: 118 * 52 * 35mm (L * W * H) Package Information: Package Size: Approx. 12.3 * 6.7 * 4.6cm / 4.8 * 2.6 * 1.8in Package Weight: Approx. 190g / 6.7oz Package List: 1 * Etiger ES-D2A Pet-Immune PIR Motion Sensor