gsm watchdog

Place of Origin:China

Brand Name:CWT

Model Number:CWT5010

...GSM SMS RTU Controller, GSM RTU Support 3g/4g version (Skype: glare.wang) (whatsapp: +86 1342 0971 345) £ interface feature and parameters £ communication feature £ Technical characteristic Adopted highly integrated industrial 32-bit ARM MCU Inside cellular module, support sms communication Reliable performance with built-in double watchdog...

Brand Name:CWT

Model Number:CWT5002

Place of Origin:China

GSM Modbus GSM Telemetry Remote controller RTU, 4I/O, 1 RS232, RS485 (Support 3G/4G version) (Skype: lisali1220) (Whatsapp: 0086 13652426178) We Provide Free GPRS Server Software, Please contact us for more details Advance features 1. Adopted highly integrated industrial CPU 2. Easy used GUI configure software 3. Reliable performance with built-in double watchdog...

Brand Name:TBIT

Model Number:T1

Place of Origin:China

...GSM GPS Tracker Device For Vehicle Function: Vibrate Alarm Vehicle moved alarm SMS Control Polygon geo-fence alarm Low power consumption Small size Feature list: GPS + GSM + GPRS wireless positioning system Quad band GMS frequency for global use Built-in high sensitive GPS chipset Built-in GSM & GPS antenna Real-time tracking Auto start when power connected Built-in watchdog...

Brand Name:USR IOT

Model Number:USR-G806

Place of Origin:China

... care, smart home to transmit data. Feature Wireless WIFI / 4G Power Supply DC 5-36V Frequency band GSM/GPRS/EDGE, WCDMA, TD-LTE, FDD-LTE, TD-SCDMA Configuration Web page Function Watchdog, QOS management, DDNS, port-forwarding Network VPN(PPTP

Brand Name:IOTROUTER

Model Number:ZHC4931

Place of Origin:Sichuan, CHINA

.... Protocol: Support Modbusr RTU/TCP adaptive. Industrial-grade quality: anti-reverse connection, anti-surge, dual watchdogs, can work normally at -20℃~+60℃ The

Brand Name:CAX

Model Number:CA-V2C

Place of Origin:China

... 3. Built-in high sensitive GPS chipset 4. Built-in GSM And GPS antenna 5. Real time tracking 6. Auto start when power connected 7. Built-in watchdog function , auto reboot when accident happens 8. Built-in switch power supply, with wide voltage input 9.

Place of Origin:Jiangsu, China

Brand Name:Acrel

Model Number:AF-GSM400-4GY

... chip and built-in watchdog, therefore, it has reliable and stable performance. AF-GSM400-4GY Smart Gateway ● It supports data acquisition of the serial port MODBUS RTU ...