Description:The Passive Infrared (PIR) sensor detects motion from humans within 3 meters. If moves are detected within that range, the sensor will send an 'ON' signal to the following blocks in the chain.Features:The magnetic design at the back of Neuron blocks makes you can simply place your gadget on the magnetic surface such as whiteboard; The redesigned magnetic Pogo Pin-connectors effectively prevent blocks from being connected incorrectly;Support two ways to update firmware: wired and wireless;The modules are color-coded according to their functionality, to make it easy to distinguish between them and find the right block;The sides of each block are covered by a silicone sleeve to make sure that there are no sharp corners exposed;Winner of 4 international design awards.Specification: Detecting Range: 0~3m; Detecting Angle: 120°; Initialization Time: Up to 10s; Anti-drop Ability: 1.5m; Operating Temperature: -10℃~55℃; Operating Humidity: ＜95%. Precautions: PIR sensor block needs a boot time(whitin 5s). Pack List: 1×PIR Sensor Block
