Features:

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-02)

11) 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.8hours standby)

15) IP67 Environmental protection enclosure(S261W)

16) GPS tracking module optional

Specifications:

1) Frequency:   2G:GSM900/1800MHz, 3G: 900/2100MHz UMTS  (default)

2G:GSM850/900/1800/1900MHz,3G:850/1900MHz UMTS   (optional)

S260W S261W: the W is an identify letter of S260 S261, all of these models with the same CE certificates.

1) Input Channel: 4*DS18B20 temperature input

2) Output:  1 Relay, NC/NO contacts, 7A/125V AC, 5A/250VAC,20A/14VDC

3) Temperature range: -55~+125C degree(–67F degree to +257F degree)

4) Accuracy: 0.5~1C degree from –10C degree to +85C degree

5) Power Supply :  9~24VDC 2A

6) Power Consumption:  12V input Max.50mA/Average

7) SIM Card Supporting:  3V SIM Card

8) GSM Antenna:  50 ohm SMA Antenna interface

9) Backup Battery:  3.7V/1200mAH

10) Relative Humidity:  90%(condensation free)

11) Installation:  35mm DIN Rail (S260W)

IP67 Enclosure (S261W)

12) Connecting Wires:  2.5mm

13) Exterior Dimensions:  145*90*41mm (S260W)

180*140*60mm (S261W)

14) Net Weight:  250g