Specifications

• Brand: Gravity Techno

• Model Name/Number: 4X

• Type: Wireless

• Number of Output: 2 Relay

• Audible Range: 8 PT

• Number of Stages: 3

• Voltage: 240 V

• Usage/Application: Industrial

• Power Source: Electric

• Display Type: LED

• Frequency: 50 Hz

Key Features

An Alarm Annunciator is an electronic device that records data over time or in relation to location, either with a built-in instrument or via external instruments and sensors.

• Microprocessor-based 4-channel Alarm Annunciator with 2 relay outputs.

• Power-on self-test displays alarm status on corresponding windows.

• Configurable input type: potential-free NO/NC.

• Each input can be assigned to Relay 1 or Relay 2.

• Auto/manual reset selection.

• Built-in buzzer enable/disable option.

• Ring back and first-up features.

• Selectable ring-back and first-up timers (15, 30, 60, 120 min).

• ACK key acknowledges the alarm, turning off output relays and stopping alarm blinking.

• RST key clears previously acknowledged alarms once the condition is removed.

• TST key allows test mode, blinking all 4 alarm windows.