CMOS Low-power MPU?Ultra-low power consumption, longer battery life
Built-in millions code and Wireless transmit signal
Low voltage alarm function, Automatic temperature compensation
Intelligent logic analysis, keep off false alarm, Anti-visible light, Anti-high frequency interference
?JCHENG'S After Service?30 days Money Refund,1 year quality warrantee and life time tech support. Any question or advise on our product, please feel free to contact us by email@example.com, will reply you within 24 Hours. Also, if not clear about setting up, we have teaching video of the alarm series on YouTube, please search 'JCHENG SECURITY' and find us!