Scrapper solar power red dot sights include two models: SCRD-SM45 and SCRD-SM46. SCRD-SM45 is lower 1/3 co-witness, which means that the red dot is over the iron sight; SCRD-SM46 is absolute co-witness, which means that the red dot coincides with the iron sight. (Please check the picture below for reference)

Hi, it use a CR2032 lithium ion battery. The solar panel works when you are using it outside(on sunny days). The solar doest charge the battery, but can be used automatically under sunshine.
Hello, friend. That motion sensor, 30 min OFF if without any operation, any movement will light up immediately. But 4 hours of auto shutdown, the red dot sight need to open again.
Hi friend, this model does have motion sensor, 30 min OFF if without any operation, any slight movement will light up immediately.
Hi, for frenzy red dot sight, you can long press the + button to change reticles.
Hi, if you have deuteranopia, then it is recommended to try both red and green dot sights to determine which is more visible and comfortable for you.
Hi, scrapper 1x29 model is compatible with these 3x magnifiers: scmf-10, scmf-11, scmf-31, scmf-32, scmf-33 and scmf-41.
Hi, to mount Maverick III magnifier with Maverick III red dot, you need to use a riser mount(MAV-P08).