QWCDT-TI Series LED Strobe Light and Alarm Sounder Combinations(Telephone Initiated)

PublishTime：2022-06-23

■Telephone Initiated Signal beacon triggers built-in alarm sound that is activated by 25Hz Telephone Ring Signal
■Highly noticeable Telephone alarm in noisy environment
■Telephone line(2 LINE) is connected to PSTN telephone line
■Easy device customization with built in sound selection function, volume adjustment function and an SD Card slot for user inputted tones
■31 available tones that can be selected for a variety of environments
■31 pre-recorded tones available via binary input
■Suitable for use in environments that require a tight seal and superior dust protection rated IP66
■Easy wiring though external terminal box
■Rated power when telephone lines are not in use: 45VDC - 55VDC
■Rated power when telephone rings : 95VDC - 130VDC

Brand of Product：	QLIGHT
Part#：	QWCDT-TI Series 、 QWCDT-TI 、 QWCD35T-TI 、 QWCD50T-TI 、 QWCD35T-TI Series 、 QWCD50T-TI Series 、 149QWCD35T-110/220-R-TI 、 QWCD-TI Series 、 QWCD-TI More Part#
Product Category：	LED Strobe Light and Alarm Sounder Combinations More
Application：	More
Data Type：	Datasheet More
Safety & Environment Standards：	More
Operating Temperature：	Please see the document for details
Qualification Grade：	More
Qualification Approval：	More
Package：
Language：	English Chinese Chinese and English Japanese
Date of Creation：	2022/2/10
Version Number：
Data Encoding：
Data Size：	618 KB

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