SHENZHEN ZLD ALARM SYSTEMS CO., LTD

Our products

Working voltage: input 110VAC, Output 9VDC
Siren index: 95db(test distance: 300mm, surrounding noise: 65db, standard voltage)
Sound frequency: 3.8kh2+10
Wireless frquency: 433mhz or 315mhz
Installement and operation:
Code preset by factroy, if no, please use tool to solder tim on panel to match the same code as transimitter.
Connect transimitter to alarm panel bell output,+ and -
When detector triggered, alarm panel will send signal out though transimitter, when siren recived the signal will sound and light alarm

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