EN certified residential stand alone smoke alarm device from China manufacturer

EN certified residential stand alone smoke alarm device

Price:	2.0~8.0 USD
Payment Terms:	T/T,L/C
Place of Origin:	Zhejiang, China (Mainland)


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Product Detail

Means of Transport: Ocean,Air

Packing: Colour box or Skin packing;...

POWER SUPPLY: 9VDC Block

ALARM CURRENT: 15mA

TEMPERATURE RANGE:: -10℃ to +55℃

DESIGN STANDARD: EN 14604

TYPE: Domestic Smoke Alarm

Production Capacity: 5000000 Pieces per Year

Delivery Date: 30Days

Battery QUIESCENT CURRENT: 7uA

ALARM SOUND LEVEL:: 85dB/3m

HUMIDITY: 0% to 95% RH No Condensatio...

APPROVAL: 0086-CPD-587623

QUIESCENT CURRENT: 7μA @9V

1) Nuisance Alarm Silence Function
2) Multi-sensor is used for detecting a wide range of fires
3) Automatic self-test feature

product name EN 14604 Certifited with Silence Function SND-500-S smoke alarm

SND-500-S smoke alarm provides reliable early warning of a fire condition responding to fixed threshold smoke concentration detected in the protected premises.

SND-500-S smoke alarm is designed in accordance with UL-217&EN-14604 and manufactured under the best quality control.

Product Features:

1) Nuisance Alarm Silence Function

2) Multi-sensor is used for detecting a wide range of fires

3) Automatic self-test feature

4) Fully supervised for low battery and low sensitivity

5) Test button verifies battery and alarm operation

6) Artistic and professional housing design

7) Sounding a loud alarm signal of exceeding 85db in alarm mode

8) Ten-year limited warranty

Specification:

MODEL	SND-500-S
TYPE	DomesticSmoke Alarm
POWERSUPPLY	9VDCBlock Battery
DESIGNSTANDARD	EN14604NDnsensitivet)articles (0.5 to 10 mtfurnishings, PVC, plastic, foam, and e alarm signaling systems.icstechnolgogy.
APPROVAL	CE;EN14604
BATTERY AVAILABILITY	18Months(Carbon Zinc); 10 Years(Lithium)
QUIESCENTCURRENT	7μA@9V
ALARMCURRENT	15mA@9V
ALARMSOUND LEVEL	85dB/3m
TEMPERATURE RANGE	-10℃ to +55℃
HUMIDITY	0%to 95% RH No Condensation
SENSITIVITY	0.08 0.15 dB/m
DEMENSIONS	100x 31mm
WEIGHTS	130gwith Base ( 9V Battery Included)

The smoke alarm works on the principle that infrared scatters in the smoke to probe the smoke which is generated by the incomplete combustion at the initial stage of the fire. It consists of photoelectric system, signal processing identification circuit and alarm circuit. The infrared scatters on the surface of the smoke when the smoke enters the darkroom of the detector, then the photoelectric diode receives the scattered light and generates the photoelectric signal current. The photoelectric signal generates the alarm signal after being processed by the identification circuit, accordingly the purpose of alarming is achieved.

picture of EN 14604 Certifited with Silence Function SND-500-S smoke alarm