The King Pigeon S260 S261 Temperature Logger inbuilt industrial Quad-band GPRS Engine,and GPS module optional. 4 Channel temperature inputs support Ultra-Low/Low/High/Ultra-High limit alarm monitoring.
One digital relay output with NC/NO contacts controlled by alarm event, SMS commands or Rejected Caller-ID(charge free).
With Internal memory, S260 S261 save historical data half a year for inquiry & download by PC software via USB cable or KingCenter CMS-02 Remote Monitoring System via GPRS TCP/IP, and tracking the real time GPS location with optional GPS module.
Daily report, schedule upload, event upload via GPRS to remote monitoring center (TCP/IP) or by SMS to users mobile phone available.
S260 S261 used for field monitoring in worldwide, we offer GPRS protocol for clients to build their own monitoring software/applications.

A. Temperature Alarm and Record
Save temperature data on local unit,get alert SMS and phone call when temperature exceed pre-setting value, download the historical data by to PC Programming Software by USB every few months or half a year.
Suitable for: Server room,Warehouse,Cold room, Medicine center, Drug store,Seafood storage,Villa,Holiday house, Aquarium, Supermarket, Hospital, Hotel, Billboard,Ads Signs LED,etc.

What you need : S260 Standard Kit + SIM Card
PC Programming Software
Mobile Phone number for receiving alert
Computer with WinXP or Win7/8 OS
Steps : 1: Install S260 on site
2: Setting alert value and record interval time
3: Download historical data

Parameter Name	Parameter Value
Measured quantity	temperature
Connector type	GSM / GPRS
Display	without display
Other characteristics	IP67