Specifications
| Wireless communication standard | GSM/GPRS |
|
Frequency range, MHz — model fitted with one SIM-card — model fitted with two SIM-cards |
850; 900 850; 900; 1,800; 1,900 |
| Transmitter output power |
at 1,800/1,900 MHz not more than 1 W at 850/900 HMz not more than 2 W |
| Antenna jack | SMA |
|
Compatible SIM-cards |
1.8 V / 3 V |
|
Power supply for communicator —
DC voltage |
9-36 V |
| Power consumption | Not more than 5 W |
| Number of managed servers, pcs. | 4 |
| Communicator event log, logs | Up to 128 |
Channels and communication standards
| GPRS | Class 10 |
| CSD | Asynchronous transparent or non-transparent data service, speed up to 14400 bit/s |
| SMS | Short message service |
| USSD | Interaction service |
Specifications of communication ports
| Communication ports | |
| Radio interface | 1 |
| RS-232 | 1 |
| RS-485 | 1 |
| Specifications of interfaces RS-232 and RS-485 | |
| Connector type | Clip connector |
|
Number of devices to be connected: RS-232 RS-485 |
1 Up to 32 |
| Data transfer speed | 1200-38400 bits per second |
| Data format, bit | 7 or 8 |
| Number of stop bits | 1 or 2 |
| Parity check | customized |
| Specifications of radio interface | |
| Number of devices to be connected | Up to 32 |
| Carrier frequency, MHz | 868.8 |
| Modulation type | FSK |
| Frequency deviation, kHz | 40 |
| Data transfer speed, kbit/s | 10 |
| Operating mode | packet |
| Maximum size of a packet, byte (including service packets) | 72 |
Environment
| Ambient air temperature, °С | From -20 to +70 |
| Relative air humidity, % | 25-80 |
| Atmospheric pressure, kPa | 84.00-106.70 |
Overall dimensions and installation clearance
|
Weight, maximum, g |
300 |
| Ingress Protection | IP 65 |
| Overall dimensions, mm | 145х65х40 |
| Service life, years | 10 |
| Body mounting | On the wall |