Functions & Features of the GSM/GPRS/3G/4G IOT M2M
Modem:
1.
Can be operated from anywhere, no distance limitation;
2. Quad band 850/900/1800/1900Mhz GSM GPRS Module
inside;
3. 3G UMTS/HSDPA/4G Modules are optional.;
4. Embedded 32 bit ARM9 MCU, reliable performance
with in-built watchdog;
5.
Multi-functional, supports AT Commands, Transparent SMS and Data Transfer;
6.
1 TTL port can be used for TTL device data transfer;
7.
1 three-wire RS485 serial port, RS232 is optional, Baud rate adjustable
from 1200~115200bps, ± 15KV ESD protection; 8. 1 digital input, supports dry contact, wet
contact, pulse counter can be used as alarm, or trigger to wakeup or online
event; 9.
Powerful programmable features, supports programmable handshake message, etc;
10. Real-time online data transfer, supports
always only or event triggered online;
11. Build-in protocol stack, support TCP/UDP network
protocol;
12. Support transparent data transfer and Modbus
TCP protocol conversion;
13. Heartbeat function and autodial to ensure the
device online;
14. Supports DNS and static data service center IP
address;
15. Supports wakeup by SMS, Call and Comport,
Timer, Digital input or pulse counter input;
16. Automatically restart the cellular module
while communication failure, and resend the data in the cache, the cache
capacity up to 500 bytes, also when cellular communication failure will alert
by SMS text;
17. Supports remotely restart the device, and
configure it by SMS commands remotely;
18. Up to 10 user's phone number to receive alarm
and daily report SMS/Call;
19. Industrial class design suitable for long time
work applications;
20. Support configure parameters, load profiles
and upgrade the firmware via PC;
21. Wall mount or 35mm standard DIN rail Design,
convenient installation,
22. Metallic cover, small size, exterior dimension
is L70*W88*H30mm.
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