The module consists of alpha radiation scintillator, optical fiber, SiPM, aluminum foil and housing.
The detection part is secured with a net to prevent foil damage.
Technical parameters:

• Alpha particle detection efficiency for 5MeV: +/- 50%

• Power supply: 24-27VDC

• Current: <1mA

• Dimensions: 51x45x6mm

• Pinout - anode, cathode.

• External light SNR dependency: 33dB for 500lux