Smoke Detector
D-C401 Conventional Photoelectric Smoke Detector is non-addressable. Used together with the end-of-line unit, it can connect with compatible control panels to process detection signals.
Operating Voltage 24VDC (12VDC~28VDC)
Standby Current ≤60µA
Alarm Current 10mA≤I≤30mA
Indicators Red. Quiet in normal condition. Illuminates steadily in alarm.
Remote Indicator Output Directly connecting with LED (built-in 2Kresistor in series). Quiet in normal condition. Illuminates steadily in alarm.
Maximum Ripple Voltage4V (peak-to-peak value)
Alarm Clear Instantaneous Power-off (5s Max., 2.5VDC Max.)
Power-up Time ≤10s
Max. Wind Speed 7.6 m/s (1500fpm)
Wiring polarized 2-core for detection zone cable.
Polarized 2-core for remote indicator.
Ambient Temperature -10°C to +50°C
Relative Humidity �≤95%, noncondensing
Ingress Protection Rating IP23
Material and Color of EnclosureABS, white (RAL 9016)
Dimensions Diameter: 100mm
Height: 56mm (with base)
Mounting Hole Distance 45mm~75mm
Weight About 120g