DMS Tech Spec and Userguide

Dimensions and Weight
Overall height: 125mm
Width: 165mm
Depth: 55 mm
Packed kit weight: 455g
Product weight: 300g

Material and Operating Specifications
Casing: ABS
Operating temperature: -20 degrees to +70 degrees
Standard operating temperature: 22 degrees
RoHS,WEEE: All hardware components are fully compliant with the EU RoHS and WEEE
Directives
SIM Interface: Supported SIM cards: 3V

Supply Voltage Requirements
Input Voltage range: 6-30V DC
Power Supply current rating: min. 1.2A @ 12V
Power Supply ripple: max. 120mV
Input current in idle mode: 20mA @ 12V
Input average current in communication mode: 100mA @ 12V

Approvals and Standards
Trigger: alarms installed to BS 5839 Part 1

Operating Frequency
Transmitter output power: GSM-850/900: The modem in GSM-850/900 operating mode is class 4 in accordance with the specification which determines the nominal 2W peak RF power (+33dBm) on 50 Ohm

DCS-1800/PCS-1900: The modem in DCS- 1800/PCS-1900 operating mode are of class 1 in accordance with the specifications which determine the nominal 1W peak RF power (9+30dBm) on 50 Ohm

Reference Sensitivity: GSM-850/900: The sensivitity of the modem according to the specifications for the class 4 GSM-850/900 portable terminals is 107dBm typical in normal operating conditions

DCS-1800/PCS-1900: The sensitivity of the modem according to the specifications for the class 1 portable terminals DCS-1800/PCS1900 is -106 dBm typical in normal operating conditions

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