Name: Standalone Photoelectric Smoke Detector Fire Alarm Sensor
Uploaded: 2026-08-25T13:34:55+08:00
Description: Watch the Standalone Photoelectric Smoke Detector Fire Alarm Sensor video demo to see how it works, key features, and real-use scenarios. A helpful video guide before you buy.

Standalone Photoelectric Smoke Detector Fire Alarm Sensor Video,Demo, How It Works & Features 2026-05-16 2580
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Product Specifications

Model NO.:

SD218-I

Type:

Smoke Alarm

Signal Transmission:

Wireless Alarm

Certification:

CE, En

Application:

Indoor

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:

Standalone Photoelectric Smoke Detector Fire Alarm

Material:

ABS

Alarm Sound Level:

85 dB/3m

Trademark:

Sentek

Transport Package:

100PCS/Carton

Specification:

EN14604

Origin:

Ningbo China

HS Code:

8531901000

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Standalone Photoelectric Smoke Detector Fire Alarm Sensor Video,Demo, How It Works & Features

Product Specifications