system with setting warning point temperature or relative temperature realm setting REMOTE TELECOMMUNICATION MONITERING AND CONTROL(R.T.M)ALARM SYSTEM - option * power failure or temperature devication triggers audible and visual waming * Continuous charge battery back-up system provides full alarm function in case of power failure * Operation event telephone alarm system * Digital battery...
iPhone Video Monitoring Services
Remote Monitoring through Internet
Infrared LED Night Vision
Interactive Voice Communication System
Economical 10W Electrical Power
Lifelong Free DDNS Service
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