The RUST HBHF Sensor is a deployable security entity, part of RUST’s electricity system, used to detect players (depending on authorization setting) around the device.
They utilize the authorization premise of Tool Cupboards to determine whether to send power through to the Power Out port (usually an alarm or light) to raise awareness to persons within its line of sight.
Check out our HBHF sensor guide for more great uses and details.
HBHF sensors may be found in an assortment of mid-to-high tier crates and drops from a wide range of scientists. Players may research them or invest scrap into the Tier 2 Workbench tech tree to learn this blueprint.