Name: Dual Power Supply CE Approved 4 Wire Smoke for Alarm System
Uploaded: 2026-08-25T18:11:50+08:00
Description: Watch the Dual Power Supply CE Approved 4 Wire Smoke for Alarm System video demo to see how it works, key features, and real-use scenarios. A helpful video guide before you buy.

Dual Power Supply CE Approved 4 Wire Smoke for Alarm System Video,Demo, How It Works & Features 2026-06-11 5180
Send Inquiry	Jbe White Wireless DC9V Battery Fire Alarm 388 views Non-Replaceable 3V Lithium Battery Smoke Alrm 488 views Dual Power Supply CE Approved 4 Wire Smoke for Alarm System 518 views Replaceable Battery Smoke Detector Powered by DC 9V 315 views Hardwired Mains Power Heat Alarm Detector Wireless Module 480 views

Product Specifications

Model NO.:

THS893A-HI

Type:

Heat Alarm

Signal Transmission:

Wireless Alarm

Working Mode:

Passive

Certification:

CE, ISO, RoHS, CCC, Bsi

Application:

Indoor

Working Principle:

Electro-Optical Type

Transmission Mode:

Wireless

Alarm Volume (within 1m):

≥80dB

Receive Frequency:

433.92MHz

Humidity Range:

< 93% Relative Humidity (Rh)

Power Source:

AC 220 - 240V, DC 9V Battery Backup

Product Service Life:

>10 Year

Temperature Range:

0ºC~65ºC

Color:

White

Heat Sensitivity:

54ºC-65ºC

Alarm Volume:

>85dB(a) @ 3 Meters.

Comply with Standard:

BS 5446-2:2003

Hush Time:

About 8minutes

Trademark:

JBE

Transport Package:

Carton

Specification:

140mm*58.8mm

Origin:

Hangzhou, China

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Dual Power Supply CE Approved 4 Wire Smoke for Alarm System Video,Demo, How It Works & Features

Product Specifications