Types of Smoke Detectors Brand Manufacture in China

• Type: Smoke Alarm
• Signal Transmission: Wireless Alarm
• Working Mode: Active
• Certification: CE, UL268
• Application: Indoor
• Working Principle: Electro-Optical Type
• Model NO.: SD119-4B-12/24
• Transmission Mode: Cable
• Alarm Volume (within 1m): ≥80dB
• Receive Frequency: No
• Color: White
• Weight: 130g/Set with Base(9V Battery Included)
• Dimensions: 102mm(Dia.)*35mm(Ht) with Base
• 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: Types of Smoke Detectors
• 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:	2.26+/-1.21%/FT Obscuration (EN standard)
Battery Availability:	15months
Standby Current:	8μA
Alarm  Current:	15mA
Temperature Range:	0°C to 50°C
Humidity:	0 to 95% RH, no condensation or icing
Alarm Sound Level	85 db/3m

Types of Smoke Detectors Brand Manufacture in China

Product Description:
1 Photoelectric sensing technology
2 Low-sensitivity warning
3 Low-battery warning
4 Battery case at the back of a detector for easy removal of a battery
5 SMD circuit board design-satisfactory quality and reliability guaranteed
6 Test button verifi es battery and alarm operation
7 Sounding a loud alarm signal of exceeding 85db in alarm mode
8 Ten-year limited warranty
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Company Information