Bus smoke alarm - Fire Administration certification test report

Smoke detector smoke alarm bus Qiang 15,899,887,119 Precision Technology Co., Ltd. Shenzhen real Shenzhen zhenjingzhun technology co, LTD Tel: 0755-33168009 Fax: 0755-33168010 QQ: 1361688948 E-mail: saleszjz@163.com official website: http: / /www.china-zjz.com Address: Shenzhen Bao'an District, the town of San Tin Junda Industrial Park, Building A, third floor Spec Installation: Ceiling Application: Smoke Detection Applications: Household Type: Smoke sensor probe operating voltage : 9-28V Brand: True Precision Model: ZJZ-930 Specifications: Bus packaging: blister / carton Yield: 10000 Information Product Overview ZJZ -930 smoke detectors (the probe) is a photoelectric smoke detectors. Built-in microprocessor that supports electronic encoding compatible two-wire bus ZJZ -MN300 by fire alarm controller. Concentration of environmental tobacco smoke detectors to achieve real-time data collection and the collected data is sent to the fire panel. It can also receive and execute transmitted by the fire alarm control to the control commands. This does not apply to the smoke detector under normal circumstances, there is a lot of smoke when a fire place. For example: restaurants, hotels, office buildings, school buildings, computer room, communications room, a library and archives. Does not apply to place a lot of dust and water vapor retention, there are places you can produce steam and smoke stranded oil mist and normal. Features? Support electronic coding and rewrite address? Built-in microcontroller through an encoder, can in real time sampling data, save the most recent 144 historical data and to implement curve tracing? Has a temperature, humidity and dust accumulated drift automatic compensation function and sensor fault detection function (fault report to the fire alarm control)? polarity, two bus connections ensure easy installation and maintenance? upper and lower covers a separate bottom designed to be mounted, easy installation, commissioning and maintenance? Additional Notes support through electronic coding and coding rewrite address built microcontroller, real-time sampling data processing, preservation recent 144 historical data and to implement curve tracing polarity, two bus connections ensure easy Precision Technology Co., Ltd. Shenzhen real installation and maintenance is a high-tech company specializing in the research and production of smoke sense, independent smoke, networking smoke, smoke detectors, smoke alarms, smoke detection alarm system, smoke alarm, temperature alarm, gas alarm, fire alarm controller, smoke detectors, fire detection and fire fighting alarm, fire alarm and other products.