Mainly Features: 1. Can be operated from anywhere, no distance limitation; 2. Quad band 850/900/1800/1900Mhz GSM Module inside. 3. 3G/4G Modules are optional; 4. Modular design, can easily upgrade the cellular module if network upgrade; 5. Embedded 32 bit ARM9 MCU, reliable performance with in-built watchdog; 6. Wide range power supply 9~36VDC with over voltage and phase-reversal protection; 7. 8 digital input, compatibles dry contact and wet contact , support EOL connection; 8. 2 relay output(240VAC@3A), 1 relay output (240VAC@3A) can be switched ON/OFF by sending a SMS text, the other one can be switch on 4minutes if any inputs triggered; 9. Supports input status recovery, external power failure alert by SMS texts; 10. Provides 1 channel 9~36VDC power source output for external device, saving wiring cost; 11. Up to 3 user's phone number to receive alarm and daily report SMS and 5 user’s phone number to receive alarm Call; 12. Provide free charge SMS APP for operations; 13. Inbuilt large capacity rechargeable backup battery, external power monitoring alarm; 14. Industrial class design suitable for long time work applications; 15. Support configure parameters, load profiles and upgrade the firmware via USB port; 16. Using metal shell, protection class IP30. Metal shell and system security isolation, especially suitable for industrial applications in the field; 17. Small size, L70 * W88 * H30mm, compatible wall installation and DIN35mm industrial rail installation. |