Gsm Gprs 3g Temperature Logger By King Pigeon Gsm 3g 4g Alarm Co.,ltd.

We are making, exporting, distributing and whole-selling GSM GPRS 3G Temperature Loggers in Shenzhen, Guangdong, China. The GSM GPRS 3G Temperature Logger is special for remote monitoring temperature. It can setup ultra-higha high, lowa ultra-low 4 alarm level. and 1 digital relay output can control via free charge call, SMS or GPRS. Also, the internal memory can save the historical for half a year for review. It provides daily report, schedule upload, event upload by the GPRS/3G to monitoring center or by SMS to the user mobile phone directly.
Module Comparison Instruction Table
ModelApplicationInput Types
S260Indoor 4 Temp Probe,12bits, measure rangeA :a 55A C to +125A C (a 67A F to +257A F), 0.5A C accuracy from a 10A C to +85A C.
S261W/S261C/S261TOutdoor
S262Indoor4Analog Input,12bits,compatiable with 0~20mA, 4~20mA, 0~5V inputs.
S263W/S263C/S263TOutdoor
Notice*GPS Function is optional.a *Outdoor model waterproof class is IP67.
*C stands for inbuilt module is CDMA2000. *W stands for inbuilt module is WCDMA.

1.Quad-Band GSM Frequency,3G, supports SMS and Voice and GPRS/3G communication;
2.Programmable by SMS Commands or PC Configurator via USB;