User's Manual

Table Of Contents
Communicator Frequency Bands for North America
Table 2: 2G Frequency Bands
Transmit Direction Cellular 850 North America PCS 1900 North America
TransmitFrequency 824 MHz to 849 MHz 1850 MHz to 1910 MHz
Receive Frequency 869 MHz to 894 MHz 1930 MHz to 1990 MHz
Table 3: 3G Frequency Bands
Transmit Direction
UMTS 850 North America,
International
UMTS 1900 North America
TransmitFrequency 824 MHz to 849 MHz 1850 MHz to 1910 MHz
Receive Frequency 869 MHz to 894 MHz 1930 MHz to 1990 MHz
Ratings
Table 4: Communictor Electrical Ratings
Model
3G2055(R)-E
Cellular Only
TL2553G(R)-E
Ethernet and Cellular
Power Supply Ratings
Input Voltage 3.5 / 3.9 / 4.2 VDC (min / NOM / MAX) from the SCW panel
Current Consumption 75mA 100mA
Standby Current (@ 3.7V) 75mA 100mA
Alarm (Transmitting) Current) 400 mA @ 3.7V during transmission
Antenna Specifications
Dual band Antenna See Table 2 and Table 3
Environmental Specifications
Operating Temperature 0°C - 49°C (32°F- 120°F)
Humidity 5% ~ 85% relative humidity, non-condensing
Mechanical Specifications
Board Dimensions (mm) 109 x 110
Weight (grams) 60 65
Hardware Compatibility
Table 5: Compatibility
Communicator
Receiver/Control Panel
Description
3G2055(R)-E
TL2553G(R)-E
Receiver
Sur-Gard System I-IP Receiver, version 1.14+
Sur-Gard System IIReceiver, version 2.11+
Sur-Gard SG-DRL3-IP, version 2.30+ (for Sur-Gard System III Receiver)
Sur-Gard SG-DRL4-IP version 1.20+ (for Sur-Gard System IV Receiver)
Sur-Gard SG-DRL5-IP version 1.00+ (for Sur-Gard System 5 Receiver)
Control Panel SCW9055/SCW9057 V1.00
Products or components of products, which perform communications functions only shall comply with the requirements applic-
able to communications equipment as specified in UL60950 or CAN/CSA-C22.2 No. 60950- 1, Information Technology Equip-
ment - Safety- Part 1: General Requirements. Where network interfaces are internal to the control unit or receiver, compliance
to CAN/CSA-C22.2 No. 60950-1 is adequate. Such components include, but are not limited to: hubs; routers; NIDs; Third party
communications service providers; DSL modems; and Cable modems.
Software Compatability
The Communicator is compatible with the following software:
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