![4-Zone MULTISCAN® Panel - DIN Rail [STSX4]](http://sysaway.net/cdn/shop/products/STSX4_grande.png?v=1673539056)
Reference:
STSX4
4-channel microprocessor, two thresholds (alarms at 10% and 20% of full scale). Accepts 4-20 mA analog signals. Power supply: 100-240 Vac 50 / 60Hz