Features: Product Specification Point 2: This commercial control board features 8 digital input/output channels, -mode and internet communication capabilities, and supports a wide input of 7 to 36 volts. Its dimensions are 175x90x40 millimeters and it weighs 410 grams. It is designed with a permanent printed circuit board and a metal structure. Broad compatibility: This control panel is applicable to various devices and configurations, including detectors, switching devices and industrial automation equipment, and has wide applicability. High standard: Constructed through a variety of isolation measures (such as power isolation, optocoupler isolation and insulation). Easy installation: Designed for user convenience, this control board supports the concept and PlatformIO. Permanent and secure products: Its compact and sturdy design ensures stability even in high-temperature and oxidizing environments. Specifications: Product namemail: Automobile 1/8" brake channel locking and shutdown gate Package Includes: Industrial-grade - industrial control board module, antenna, screwdriver, packaging box note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.