Technical SpecificationWorking Voltage24V DCCurrentMonitoring current: ≤ 180μAMaximum operating current: ≤ 280μAIndicatorRedPolling: Flash 6 secondsAlarm: Remain litFault: Flash 2 secondsWiringTwo-wire, polarity-freeAddressing MethodElectrical encoderAddress Range1–254Communication Distance≤ 1500 m (4921.26 ft)Operating Temperature–10°C to +50°C (+14°F to +122°F)Storage Temperature–20°C to +65°C (–4°F to +149°F)Operating Humidity≤ 95% RH (no condensation)ColorWhiteDimensions (with base)Φ100 mm × 50 mm (Φ 3.00" × 1.50")Weight (with base)102 g (0.22 lb)CertificationsGB 4715-2005Ordering InformationTypePart NumberDescriptionAddressable Smoke DetectorDHI-HY-1301Addressable Smoke DetectorAccessoriesDHI-HY-TCDZDetector Base
