Sensors & Software; New RRII Rescue Radars from Canada is the compact and durable rescue equipment for Search & Rescue team to quickly find survivors who trapped underneath the various surfaces; Rubble, Soil, Air, Snow. Controlled by 75m. maximum Wi-Fi “Android Tablet Controller” which help the operator avoiding from other disaster may happened in the area. Adjustable detection depth up to max 30m. depend on surface. Low maintenance and always ready for deployment.