The D.E.S.K. GPRS Channel

Features:

• Supervised Two-way Wireless communication.
• No range limit. Operating from everywhere with GSM/GPRS coverage.
• NEW: Dual-SIM Communicators option, offering an alternative connection trough a second GSM provider in case of a failure in the Main channel.
• Very fast Event transmission: 2-5 seconds for Event Transmission + Acknowledge from the Central Alarm Monitoring Station (CAMS) - comparable to 2-way Long Range Radio transmission. Much better that One-way Radio (for multiple messages) and Tel. Channel transmission speeds.
• All GPRS Communicators are fully supervised. Supervision signal interval can be individually programmed into each End Unit (the GPRS Server is automatically updated with the data - by the End Unit).
• Communicators RSSI (reception level) monitoring and automatic alert sent to the Automation Software in case of crossing a defined low threshold.
• Very efficient message encoding allows 5 minutes Supervision signal interval with only 1 Mbyte/Month of total data traffic (including the TCP/IP overhead).
• Full Communicator status report on each Supervision signal, including I/O status, Power & Battery status, and GSM Received Signal Strength (RSSI) at the End-Unit.
• Full Upload/Download of all Parameters and Status Request Report - over the GPRS channel.
• Remote Control of Communicators outputs via the GPRS channel.