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Designed with Non-Polarity and Two bus connection, easy to install and maintain
Alarm or fault information being reported to fire alarm control panel
Support multi controllers interconnected.


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Product Introduction



Product Features:

1、Built-in standalone CPU, quick calculating speed and excellent stability.

2、Non-polarity two-wire bus to make cabling easy, and avoid wrong wiring.

3、Pressing the lever sheet on the fire call points to confirm the fire alarm, it can be reset by the special tool. 

4、It has a built-in fire telephone jack and a PHONE indicator.

5、Special production process to make the device work at high temperature, high humidity and high altitude environment.

6、ESD static protection grade 12000V, strong anti-interference ability.

7、It provides passive output contacts that can control other external equipment directly through an intermediate relay. 

Technical Parameters:

Operating Environment

Indoors, Temperature -10℃~+50℃,relative humidity≤95%40℃±2℃ non condensing

Working voltage

Bus, 24V

Operating current

Monitoring status:<300uA;

Alarm status:<2mA

Operating Indicator

Status indicator, blinks in inspection status, and keeps on when alarming; 

Phone indicator, blinks when connect the telephone jack.

Four-wire system

signal wire + phone wire


Wall-mount 1.3~1.5m from the ground




90 x 90 x 50mm

Telephone jack

Standard Ф6.3 single-track audio connector


CCC (GB 4717-2005 Fire Alarm Control Unit
GB 16806-2006 Automatic Control System for Fire Protection)

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As a high-tech national(state-level) company affiliated to China Oceanwide Holdings Group, Shenzhen Fanhai Sanjiang Electronics Co., Ltd. (Sanjiang Electronics for short) was founded in 1985.As one of founding enterprises to establish modern fire alarm control system, Sanjiang Electronics is committed to R&D, production, marketing and service for fire alarm product. 

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    Tel: +86 755 2690 9106

    Fax: +86 755 8622 3939
    Email: yudz@fhsjdz.com / leedaq@fhsjdz.com

    Add: 3F,Guangcai New World Building, Nanshan Road, Nanshan District, Shenzhen,518054, P.R.China

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