Series SND-528 fire detector provides reliable early warning of a fire condition responding to fixed threshold smoke concentration detected in the protected premises.
Series SND-528 fire detector is designed in accordance with UL-217&EN-14604 and manufactured under the best quality control.
* Stand-alone Photoelectric Smoke Detector, 9V battery.
Model SND-528-S Photoelectric Smoke detectors incorporate well proven sensing technologies, together with advances in materials and electronics technology.
Model SND-528-S photoelectric smoke detectors powered with 9V battery.
Features:
1) Easy installation and maintenance
2) Proven detection performance
3) LED operation indicator
4) Automatic self-test feature
5) Battery missing and low-sensitivity warning
6) Test button verifies battery and alarm operation
7) Built-in 85 dB local sounder and flashing red LED light will indicate presence of smoke
8) Comply with EN14604, UL217
| MODEL | SND-528-S |
| TYPE | Photoelectric Smoke Alarm |
| POWER SUPPLY | 9VDC Block Battery |
| DESIGN STANDARD | UL217 EN14604 |
| APPROVAL | CE; |
| BATTERY AVAILABILITY | 18 Months(Carbon Zinc); 10 Years(Lithium) |
| QUIESCENT CUTTENT | 7μA @9V |
| ALARM CUTTRET | 15mA@9V |
| ALARM SOUND LEVEL | 85 dB/3m |
| SILENCE TIME | 8 Minutes |
| TEMPERATURE RANGE | -10 to +55 |
| HUMIDITY | 0% to 95% RH No Condensation |
| SENSITIVITY | 0.08 ~0.14 dB/m |
| DEMENSIONS | 150 x 53mm |
| WEIGHTS | 220g with Base ( 9V Battery Included) |
Formed in 2010, Numens is an emerging supplier of professional safety products for fire detection and alarm systems. Numens supplies an extensive range of addressable, non-addressable and residential products for life safety and property protection applications. Offering over 150 products and supplying to more than 100 customers around the globe, we are committed to establishing long-term relationships with our customers and suppliers.
Mission and Values
Our mission is to provide building owners with high quality, inexpensive fire detection and related equipment that will protect lives of building occupants and minimize damage to buildings through early detection and warning of a fire emergency.
Capabilities
Sales, engineering and production are located in Ningbo, China; Just 2 hours south of Shanghai. Our Ningbo site has 10, 000 m2 (100, 000 ft2) of floor-space. From product concept, electrical and mechanical design, we can provide the solutions to detection needs. Our manufacturing is vertically integrated, with our capabilities including tool-making, plastic injection moulding, SMT manufacturing, and final assembly and test.
Standards and Approvals
Standards approvals are important to us, giving customers additional confidence of the performance and reliability of our products. We are certified to ISO 9001: 2008 and our products carry approvals to major European and North American Standards.
