Sensor

Adventuring Gear Uncommon

The sensor is actually two symbiotic creatures, not one. One is called the crier, the other the baffler. Each is about six inches long. The crier is reddish brown and the baffler is yellowish brown. When in contact, the two twine about each other.   So long as the two are within 50 feet of one another, nothing happens. Once separated by at least that amount the crier begins to “pine” for the baffler. The crier keeps sensing for the baffler. Nobody knows how the crier detects the baffler. The crier can detect through moderately thick material, up to 10 feet of stone, and even through 5 feet of lead.   If any creature more than a foot in length enters the 50 sensing radius, the crier begins screeching in fear. The sound is quite piercing. The alarm continues until either the baffler gets within range, or the intruder leaves.

Cost: 125gp Weight: 5lbs