NEW SYSTEM SENSOR M221E DUAL INPUT MONITOR MODULE FREE UK SHIP

The System Sensor M221E is a dual input monitor module used in fire alarm systems to monitor two separate input circuits.

Key Specifications

• Compatibility: Works with most conventional fire alarm control panels
• Voltage: 12-24 VDC
• Current: 50 mA standby, 100 mA alarm
• Operating Temperature: 32°F to 120°F (0°C to 49°C)
• Dimensions: 4.2" x 4.2" x 1.3"
• Features: LED indicators for each input circuit