RS Components
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Robustel GSM & GPRS Modem M1200-4L, 850 MHz, 900 MHz, 1800 MHz, 1900 MHz, SMA Female Connector

13 Available in 4–6 working days for collection or delivery to major cities, unless heavy, bulky, hazardous or lithium metal (TCs Apply)
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Price (Excl VAT) Each

R 3,843.52

(exc. VAT)

R 4,420.05

(inc. VAT)


Not Available for premium delivery


RS stock no.:
Mfr. Part No.:
COO (Country of Origin):
unitsPer unit
1 - 4R 3,843.52
5 +R 3,766.65

The Robustel Smart Industrial IoT Gateway M1200 is a compact cellular gateway based on GSM/GPRS/EDGE/UMTS/WCDMA/HSDPA/HSUPA/HSPA+/FDD LTE/TDD LTE/Cat.M1/Cat.NB1 networks. M1200 enables remote data transmission of local serial ports and I/O, and supports such interfaces as RS-232, RS-485 and mini-USB. This dual-SIM gateway provides users with stable network connectivity and data transmission.

Dual-SIM backup (push-push or MFF type optional)
Transparent TCP and UDP protocol connections
ICMP, DDNS, SNTP and Telnet
Modbus RTU to TCP
Auto rebooting via SMS and Timer
Configuration and firmware upgrading via USB and RCMS
Sending SMS if DI is triggered
Robust industrial design (9 to 36V DC, -40 to +75 °C extended operating temperature, desktop or wall mounting or DIN rail mounting)
Support bridge (modem only) mode, via serial port or USB port

Supported Frequency Bands850 MHz, 900 MHz, 1800 MHz, 1900 MHz
Antenna ConnectorSMA Female
SIM SocketYes
Dimensions85 x 75 x 28.5mm
Maximum Operating Temperature+75°C
Maximum Supply Voltage36V dc
Minimum Operating Temperature-40°C
Minimum Supply Voltage9V dc