OA610 Manual Call Point is used to manually transmit fire alarm signal
to control panel through the bus line, it also provides contact closure
to activate emergency equipment, audible and visual signals. It is
generally installed in staircase, hallway, evacuation passage or places
where people haunt.
advanced microprocessor and intelligent software
bus lines current PWM digital transmission technology with great
technology, firmly, high secure and anti-jamming.
methods for damp-proof, antisepsis and mildew-proof.
plug-in of the head to base
installation and wiring
with a telephone jack
manually (do not need any tools) and used repeatedly
with Standard: GA5-91
Voltage: Two-wire bus, DC20V~DC28V, non-polarity Standby
Current: < 0.25mA Alarm Current: < 2mA Range
of the Address: 1~192 Contact Capacity: DC24V/1A Operating
Environment: Temperature: –10°C~+50°C Related Humidity: ≤95% (40±2°C) Dimensions:
Diameter 130 mm Height 49 mm Weight 150g