Fire Alarm System (EN54)

Addressable Photoelectric Smoke Detector


Product features

LPCB & CPR approval

It supports soft addressing and rewriting the address via coder in situ

Within a single-chip microcomputer, it can process the sampling data in real-time, save the latest 144 historical data and realize a curve tracing for the field situation

Read more detail

  • A9030T point-type photoelectric smoke detector (Detector hereunder) is a kind of photoelectric smoke detector. With an internal microprocessor, it supports electronic coding and is accessed through a compatible fire alarm control panel via a two-wire bus. The detector realizes real-time acquisition of the in situ smoke concentration data and sends back the data to a fire alarm control panel. It can also receive and execute the control commands given by a fire alarm control panel.

  • The detector is suitable for such industrial and civil buildings that have a great deal of smoke during fires but no smoke under normal circumstances, such as restaurants, hotels, teaching buildings, office buildings, computer rooms, communication machine rooms, libraries and archives. It is not suitable for places with a great deal of retained dust and water mist, places where steam and/or oil mist may be generated and places with retained smoke under normal circumstances.

Technical Parameters:
Operating voltage24V (pulse modulation)
Standby current<0.3mA
Alarm currentno remote indicator <1.5mA , has remote indicator <3.5mA
Work indicationThe red indicator will blink in the monitoring status or remain lit in the alarm status
Weightabout 128g(with Base)
External dimensionsdiameter: 100mm, height: 58mm (with the base)
Wiring method

non-polarity two-bus system (L1, L2); the terminal 2 and 4 can connect with the remote indicator

Operating environmentIndoor
Temperature- 10 ℃ ~ +55 ℃ 
Relative humidity

≤ 95%  (non-condensing)

Coding mode

It can realize electronic coding via coder in situ. Address codes 1 to 324 are available for selection.

Matched host machineSEC3002 fire alarm control panel


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Headquarter in Shenzhen

Tel: +86 755 2690 9106

Fax: 86 755 8622 6969


Add: 3F, Guangcai Xin Tian Di Building, Nanshan Road, Nanshan District, Shenzhen, 518054, P.R.China