GSM Wireless Remote Detector Temperature Humidity SMS Alarm UK Plug 100-240V
$ 444.96
1It can work from anywhere, without limitation of distance. 2Modular design, you can easily update the cell module if the network is updated. 3Power supply 936VDC wide range with protection against overvoltage and phase change. 4Integrated logic programmer interlock and powerful timer program function. 5Resend the data while the communication fails and alert the users by SMS.
