1.Mobile APP real-time control you can keep track of the security situation at home through the mobile phone APP,and you can keep track of the security situation at home when you are away,so you can travel with peace of mind!Intelligent recognition pet immunity Adopting Fresnel optical lens detection technology:It can prevent small pets from falsely reporting that pets weighing less than 25KG 2.Ultra-wide detection at a glance Effective detection 110º wide angle,can be detected in 12 meters of space in front 3.Crawling through detection alarm Reflecting mirror detection technology:effectively overcome the traditional shortcomings of detectors sneaking and crawling without warning 4.Light intensity,accurate detection Even when the light is strong and the light changes greatly,it can accurately alarm Specifications: Stand-by current 3μA Alarm current 35mA Detection distance 12m Detection angle 110º Pet- function≤25KG Alarm Output Infrared alarm push,low battery push -FI IEEE802.11 b 2.4GH Package Included: 1*WiFi Infrared Detectors Sensor   Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store