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:
Executive standardEN54-7
Operating voltage24V (pulse modulation)
Standby current<300uA
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)
Dimensiondiameter: 100mm, height: 58mm (with the base)
Wiring methodnon-polarity two-wire bus system (L1, L2); the terminal 2 and 4 can connect with the remote indicato
Operating environmentIndoors, temperature: -10℃~+55℃; relative humidity: ≤95% (40℃±2℃, without condensation)
Coding modeIt can realize soft addressing via coder in situ. Address codes 1 to 324 are available for selection
Matched host machineSEC3020 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