Dust Proof Accessible Fire Alarm 2 Wired Photoelectric Smoke Detector YNA-SD930

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Dust Proof Accessible Fire Alarm 2 Wired Photoelectric Smoke Detector YNA-SD930
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Place Of Origin: Guangdong, China
Brand Name: Yongningan
Model Number: YNA-SD930
Color: White
Basic Infomation
Place of Origin: Guangdong, China
Brand Name: Yongningan
Model Number: YNA-SD930
Payment & Shipping Terms
Packaging Details: 180 pieces per box,466*420*440,14.4KG
Supply Ability: 10000 Piece/Pieces per Month
Product Description

Addressable photoelectric smoke detector YNA-SD930

Product Overviews

I. Product overview

YNA-SD930 Addressable 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 of FM-MN300 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.

II.Product features
1.It can realize electronic coding and rewrite the address via coder in situ.
2.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.
3. It has a temperature, humidity and dust accumulation drift compensation function and a sensor fault detection function (fault reporting to fire alarm control panel).
4. Non-polarity, two-bus connection that ensures convenient installation and maintenance.
5. Designed with an upper cover and a lower cover and installed on an independent base, it can be installed, debugged and maintained conveniently.

III. Technical parameters

1.Executive standard: GB4715-2005

2.Operating voltage: 24V (pulse modulation)

3.Operating current: less than 300uA(monitoring status) or less than 1.5mA(alarm status)

4.Work indication: The red indicator will blink in the monitoring status or remain lit in thealarm status.

5.Weight: about 70g

6.External dimensions: diameter 100mm, height: 55mm (with the base)

7.Wiring method: non-polarity two-bus system (L1, L2)

8.Operating environment: indoor, temperature -10 degree~+55 degree;relative humidity:less than 95%

(40 degree,without condensation)

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

10.Installation height: less than 12m

11.Protection area: about 60m2. For details, see related provisions in GB50116-98 Code for Design of Automatic Fire Alarm System

12.Matched host machine: fire alarm control panel (such as YNA-MN300)

Company Information

Shenzhen Yongningan Fire Technology Co.,Ltd. is a fire alarm solution complete system provider with full range of fire alarm products series involved.

Yongningan has a complete technical R&D platform,A research team made up of technical elites of the industry provides a guarantee for the continuous improvement and innovations of the products and technologies of Yongningan Fire Technology.
We are making great efforts to develop an overseas market and our products have been sold to more than forty countries and regions including Japan, the EU, South Asia, Africa, etc.
With a vision of "Create a safe home", Yongningan makes unremitting efforts to create a safe, environmentally friendly, intelligent and comfortable living environment with its technologies and experience accumulated during its long-term engagement in the multiple professional fields of the weak current of buildings.

Our Services

1.Addressable fire alarm system full plan design:Yes

2.Addressable fire alarm control panel technical support: Yes

3.Addressable fire alarm control panel after sale service: Yes

4.Addressable fire alarm control panel OEM/ODM: Yes

5.Addressable fire alarm control panel warranty: 1 year


1.MOQ: 1 pcs

2.Delievry time :generally 5 to10 days .Mass product will be more.

3.Payment terms :T/T L/C

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