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YUESONIC Programmable Alarm (Siren with USB Connector for Record

$90

YUESONIC Programmable Alarm (Siren with USB Connector for Record

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Color:YS-BK2-USB

Reinforced nylon housing eliminate corrosion damage
With wire connection, easy to install
With USB female connector, change the sound easily by yourself
Voltage polarity protection
With CE
Dimension: 173.5*99*78mm
Output: 1. 115dB ± 4 @4ft (beep beep beep~)
Output: 2. depends on sound file used
Current: less than 0.6A
Temperature range: -40 ℉ (-40 ℃) to 185 ℉ (85 ℃)
Frequency: multi frequency
Weight: 1100g±10%

YUESONIC Programmable Alarm (Siren with USB Connector for Record

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Join Us in Congratulating our Teachers of the Year!

Announcing the 2022 Elementary and Secondary Region 4 Teacher of the Year! Dr. Pam Wells, Executive Director of Region 4 ESC shares the news LIVE - congratulate our winners in the comments below!

Posted by Region 4 Education Service Center on Wednesday, August 4, 2021

 

 

 

 

 

 

 

 

 
 

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Upcoming Events
To ensure the safety of children under the age of 18, minors are not allowed in professional development sessions or to be left unattended on the premises. Region 4 Education Service Center does not provide child care accommodations. Participants who bring children will be asked to leave.
Tuesday, January 11, 2022
Thursday, January 13, 2022
Saturday, January 22, 2022

 

 
 

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