55c
List 55c
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S260w s261w used for field monitoring in worldwide, we offer gprs/umts protocol for clients to build their own monitoring software/applicationswith internal memory, s260w s261w save historical data half a year for inquiry & download by pc software via usb cable or kingcenter cms-02 remote monitoring system via gprs/umts tcp/ip, and tracking the real time gps location with optional gps moduleone digital relay output with nc/no contacts controlled by alarm event, sms command or rejected ller-id(charge free)gprs/3g umts/gps/sms temperature logger: the king pigeon s260w s261w temperature logger inbuilt industrial gsm and 3g wcdma module, gps optional, 4 channel temperature inputs support ultra-low/low/high/ultra-high limit alarm monitoringdaily report, schedule upload, event upload via gprs/umts to remote monitoring center (tcp/ip) or by sms to users mobile phone availablefeatures: 1) gsm and 3g wcdma band,distribute worldwide applications available 2) –55c degree to +125c degree (–67f degree to +257f degree) measurement range 3) sms command or pc software programming 4) user-programmable alarm thresholds (ultra-low/low/high/ultra-high) 5) 6 numbers for receiving temperature alert and relay control 6) relay control programmable when alarm thresholds exceed 7) relay control by caller-id with free of charge, sms, gprs,umts/hsdpa(*work with kingcenter cms-02) 8) record temperature data on internal memory: a) min interval: per 5mins, can save data on unit more than 6 months b) max interval: per 255mins,can save data on unit more than 10 years 9) historical data download to pc (ms excel format) via usb 10) historical data query and download remotly by gprs,umts/hsdpa (*work with kingcenter cms-) supports 2 server(master and slave) via gprs,umts/hsdpa 12) daily report, schedule upload, event upload program mable 13) ac/dc power status monitoring, ac on/off alert by sms 14) rechargeable backup battery inside(approx