Name: UL/En54 Numens Optical Fire Alarm Smoke Detector
Uploaded: 2026-07-01T01:02:52+08:00
Description: Watch the UL/En54 Numens Optical Fire Alarm Smoke Detector video demo to see how it works, key features, and real-use scenarios. A helpful video guide before you buy.

UL/En54 Numens Optical Fire Alarm Smoke Detector Video,Demo, How It Works & Features 2026-07-08 4530
Send Inquiry	Addressable Fire Alarm Control Panel with 1-Loop Expandable 328 views Addressable Fire Alarm Control Panel with Two Loop 321 views UL/En54 Numens Optical Fire Alarm Smoke Detector 453 views Numens Optical Smoke Detector, UL/En54 279 views WiFi & Wireless Co, LPG, Npg Gas Smoke Detector 241 views

Product Specifications

Type:

Probe

Installation Mode:

Ceiling Mounted

Certification:

UL, En

Application:

Home, Industry, Communication Electronic Products, Special Equipment

Product Approval:

UL521/UL268

Operating Voltage:

DC(12/24/48)V

Sampling Time:

<(3~5)S

Alarm Indicator:

Dual Red LEDs

Remote LEDs Output Current(Max):

15mA

Reset Time:

<5s

Trademark:

NUMENS

Transport Package:

1/Box, 100PCS/CTN

Specification:

dia. 102*45mm

Origin:

Ningbo, China

HS Code:

8531100000

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UL/En54 Numens Optical Fire Alarm Smoke Detector Video,Demo, How It Works & Features

Product Specifications