Electrical

Working Voltage

DC24V

Current

Monitoring current: ≤ 2mA

Maximum operating current: ≤ 10mA

Indicator

Working: Green indicator flashes every 6 s during polling, flashes quickly during malfunctioned

Alarm: Red indicator remains lit during alarm

Self-test: Yellow indicator remains lit during self-testMute: Yellow indicator remains lit when Test/Mute Button is pressed

Display Capacity

999 pieces of alarm information

Display

64×128 LCD screen

Communication

Wiring

Two-wire, polarity-free

Addressing Method

Electrical encoder

Address Range

1–254

Communication Distance

1500 m (4921.26 ft)

Alarm Sound Pressure

65dB–115dB (A) @ 1m

Environment

Operating Temperature

–10°C to +40°C (+14°F to +104°F)

Storage Temperature

–20°C to +65°C (–4°F to +149°F)

Operating Humidity

≤ 95% RH (no condensation)

Construction

Color

White

Dimensions (with base)

180.0 mm × 110.0 mm × 32.0 mm (7.09" × 4.33" × 1.26")

Weight (with base)

270 g (0.60 lb)

Compliance Standard

EN54-2