https://614a.com/
this is the 614a
this is
https://bailongball.com/turnfest-2025-leipzig-bailongball-wow/cd89f83d-614a-4086-a724-90cdb244bcd0_arrow/
CD89F83D-614A-4086-A724-90CDB244BCD0_arrow - Bailong Ball
arrowbailongball
https://www.keyence.com.my/products/sensor/proximity/es/models/eh-614a/
Sensor Head, Shielded Type, Thin - EH-614A | KEYENCE Malaysia
EH-614A, Sensor Head, Shielded Type, Thin, ES series, KEYENCE, Malaysia
sensor headshieldedtypethineh