*FREE SHIP* SIMPLEX 2190-9161 Signal Zam (SURFACE) SIGNALING DEVICE FIRE ALARM

0-5V/0-10V Analog Input Voltage To 0- PWM 2KHZ-20KHZ Converter-Module

Edwards Signaling 2420, Ionization Smoke Detector Fire Alarm Control Panel, 1pc

MEAN WELL 24V dc Input DIN Rail Mount Buffer Module

DATAFORTH DSCA38 Strain Gage Input Signal Conditioner

0-5V/0-10V to 0-100% Analog Input Voltage to Pulse PWM Signal Converter Module

8-channel Input Fully Compatible with NPN Output Solenoid Valve Driver Board