Here is a mobile tactical robot designed for search missions in risky environments. The Lobaev RS1A3 Minirex robot comes with a firing module and offers fire support in assault and dangerous police operations.
The robot can be used in mine planting, demining, and search & rescue missions. It climbs stairs, lifts loads, and fires lethal and non-lethal rounds. It is sealed and shockproof, capable of working in dust, snow, and rain conditions. More info is available here.