Battery Powered Optical Smoke Alarm

• Type: Smoke Alarm
• Signal Transmission: Wireless Alarm
• Working Mode: Active
• Certification: CE, En
• Application: Indoor
• Working Principle: Electro-Optical Type
• Model NO.: SK-40
• Transmission Mode: Wireless
• Alarm Volume (within 1m): ≥90dB
• Receive Frequency: No
• Color: White
• Certificate: UL/En
• Humidity: 0 to 95% Rh, No Condensation or Icing
• Smoke Sensitivity: 0.08---0.14dB/M
• Battery Availability: 18months(Carbon Zinc); 3 Years(Alkaline); 10 Years
• Name: Battery Powered Optical Smoke Alarm
• Material: ABS
• Alarm Sound Level: 85 dB/3m
• Transport Package: 100PCS/Carton
• Specification: EN14604
• Trademark: Sentek
• Origin: Ningbo China
• HS Code: 8531901000
• Production Capacity: 100000/Month

Product Description

Specification: 

Smoke Sensitivity:	0.08---0.14dB/m
Battery Availability :	18months(Carbon Zinc); 3 years(Alkaline); 10 years(Lithium);
Standby Current :	8μA
Alarm Current :	15mA
Temperature Range:	-10°C to 50°C
Humditiy:	0 to 95% RH, no condensation or icing
Alarm Sound Level :	85 db/3m

Battery Powered Optical Smoke Alarm

 Product Features: 

Photoelectric sensing technology

Low-sensitivity warning

Low-battery warning

Battery case at the back of a detector for easy removal of a battery

SMD circuit board design-satisfactory quality and reliability guaranteed

Test button verifi es battery and alarm operation

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

Ten-year limited warranty

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