Brief introduction Measure distance：2m Power supply: AC110-240V Output State : NPN NO Counter Box A new design The counter box is beautiful and practical. It can be used directly after being bought. There are screw holes in the back of the counter box that can be fixed somewhere, such as a wall or a smooth panel. Tips： According to the requirements of different customers for measuring distance, we have produced photoelectric switches with different distances, which can replace the photoelectric switches on the original counter box, hoping to help you! Usage scenarios Small supermarket It can be used to count the flow of people in small supermarkets. （There are other photoelectric switches in our store, which can be replaced according to the measuring distance you want.） Hamster cage It can be used in some small experiments in life, such as measuring the activity frequencies of hamsters, or other interesting experiments. Vehicle count Similarly, this design can be used to measure the number of vehicles entering and leaving. Photoelectric switch -5M Proximity switch -10cm Photoelectric switch -30CM Photoelectric switch -15M Buying Options Buying Options Buying Options Buying Options Customer Reviews 5.0 out of 5 stars 2 5.0 out of 5 stars 1 3.5 out of 5 stars 4 — Price — no data — no data — no data — no data Detection distance： 5M 10CM 30CM 15M Output State： NPN NO NPN NO NPN NO NPN NO Digital Counter -10CM Add to Cart Customer Reviews 4.2 out of 5 stars 50 Price $24.99$24.99 Output State： NPN NO Detection distance： 10mm