Length: 38 mm | 108.7 mmWidth: 25 mm | 37 mmMain Colour: BlueCountry of Manufacture: ThailandMPN: MXA123Series: MXANumber of Items: 1Packaging: RetailSmart Home: UniversalSmart Home Protocol: WiredNumber of Phases: 1Suitable (Noted projects): InteriorApplication: ElectronicsKit Name: LASER SENSORMinimum Operating Temperature: -40CMaximum Operating Temperature: 85CStandard: RoHS CompatibleInput DC Voltage: 12 VOperating Current: 30 | 50 mAType: ElectromechanicalChannels: 1Actuation Time: Format: TTL VoltageNoted Onboard Components: Sensitivity potentiometerSensor Property: LaserDistance Detection Maximum : 8 mThis kit provides a laser controlled relay, when darkness falls on the photo transistor the relay triggers (this can be altered with the onboard jumpers). An onboard potentiometer allows you to control the sensitivity of the trigger. This is ideal for adding some security to your room or the cookie jar. This is a DIY kit and as such will arrive unsoldered.This module is ideally suited to controlling larger voltages with project. This is a single channel relay module which can be used to activate up to 250V AC and 30V DC. This allows you to build in device control, operating remote lights or triggering systems when the module is supplied the signal.