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Eldes GSM Gateway for Alarm Control Panel - ET08
GSM Gateway ET08 is used to connect an Alarm Control Panel with the security company Alarm Receiving Centre through a GSM audio channel. It can also be programmed to inform registered users about an alarm event using SMS (text) messages. The device supports CONTACT ID and 4+2 format and fully replaces a landline in situations where it is impossible to use a landline, or in the case of landline breakdown (optional).
System features:
CONTACT ID, 4+2 through GSM line
Integrated GSM module
Decoding the data sent from Alarm Control Panel via CONTACT ID protocol to user-understandable text and sending it via SMS (text) message
Indication of landline telephone breakdown
Automatic GSM connection commutation in the case of landline telephone line
TECHNICAL SPECIFICATIONS
GSM module frequency: 850/900/1800/1900 MHz
Supply voltage: 10-24V DC 300mA max
Current used in standby mode: up to 120mA
Supported protocols: CONTACT ID, 4+2, SIA
Authorized users: 5
Inputs: 3 (optional)
Generated phone line voltage: 18V
Generated phone line current: 25mA
Generated phone line impedance: 600 Ohm
Dial tone of generated phone line: 350Hz
Dimensions: 130x73mm
Operating temperature range: -20...+55°C