The 21" M21/ M21A video monitor is used to display color gray-scale and sign-graphic information. This unit allows a TV signal to be connected; it also has a "picture-in-picture" mode. M21S/M21SA is equipped with a resistive sensor. This video monitor is designed as an air-tight (IP55 per GOST 14254-96) ruggedized product in an aluminum casing. This design allows the product to be operated under severe conditions: in premises, in car bodies of wheel-based and track-based vehicles, at fixed and mobile onshore and offshore facilities with increased radio-electronic protection and electromagnetic compatibility requirements.
This video monitor may be mounted onto a fixed or vibrounloaded support or a RVR vibrounloaded frame or can be integrated into a standard 19" rack, a control panel or other consumer's equipment.