1~5PCS Smart PIR Motion Sensor WiFi Human Body Sensor Detector Alarm System Remote Control Compatible With With IFTTT Tuya Smart Description: Features and specifications: What It Does: Motion & Light Detection A compact 2-in-1 multi-sensor that detects motion and light for your safety and convenience. Adjustable Sensitivity Features a wide range of motion sensitivity that can be tailored to your household an important feature for anyone with pets. Wireless Notifications Receive instant alerts via smart phone or laptop if motion is detected inside your home unexpectedly. Advanced Connections Connect with other Z-Wave devices for personalized, enhanced security: if motion is detected while you're away it will trigger the alarm siren. Custom Configurations A large choice of custom parameters lets you control every last detail to best suit your needs. Z-Wave Plus Equipped with a new and improved 500 series chip for faster, safer, and better wireless connectivity. Specifications: Motion detection(Measure the light sensitivity) Compatible with 300 series and 500 series Range: up to 70m outdoor up to 50m indoor Power supply: CR123A x 1 Standby current: 15uA Battery life: 1 years Detection range: 7 meters Viewing angle: 90 degree Operation temper: 0-40 Storage temperature: -20-60 Package Included: 1*Z-Wave PIR/Motion Sensor